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Merge branch 'akpm'

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* akpm: (182 commits)
  fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset
  fbdev: *bfin*: fix __dev{init,exit} markings
  fbdev: *bfin*: drop unnecessary calls to memset
  fbdev: bfin-t350mcqb-fb: drop unused local variables
  fbdev: blackfin has __raw I/O accessors, so use them in fb.h
  fbdev: s1d13xxxfb: add accelerated bitblt functions
  tcx: use standard fields for framebuffer physical address and length
  fbdev: add support for handoff from firmware to hw framebuffers
  intelfb: fix a bug when changing video timing
  fbdev: use framebuffer_release() for freeing fb_info structures
  radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?
  s3c-fb: CPUFREQ frequency scaling support
  s3c-fb: fix resource releasing on error during probing
  carminefb: fix possible access beyond end of carmine_modedb[]
  acornfb: remove fb_mmap function
  mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF
  mb862xxfb: restrict compliation of platform driver to PPC
  Samsung SoC Framebuffer driver: add Alpha Channel support
  atmel-lcdc: fix pixclock upper bound detection
  offb: use framebuffer_alloc() to allocate fb_info struct
  ...

Manually fix up conflicts due to kmemcheck in mm/slab.c
This commit is contained in:
Linus Torvalds 2009-06-16 19:50:13 -07:00
commit 517d08699b
247 changed files with 5676 additions and 2693 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/accounting/getdelays.c
View File

@ -246,7 +246,8 @@ void print_ioacct(struct taskstats *t)
int main(int argc, char *argv[])
{
int c, rc, rep_len, aggr_len, len2, cmd_type;
int c, rc, rep_len, aggr_len, len2;
int cmd_type = TASKSTATS_CMD_ATTR_UNSPEC;
__u16 id;
__u32 mypid;

4
Documentation/atomic_ops.txt
View File

@ -229,10 +229,10 @@ kernel. It is the use of atomic counters to implement reference
counting, and it works such that once the counter falls to zero it can
be guaranteed that no other entity can be accessing the object:
static void obj_list_add(struct obj *obj)
static void obj_list_add(struct obj *obj, struct list_head *head)
{
obj->active = 1;
list_add(&obj->list);
list_add(&obj->list, head);
}
static void obj_list_del(struct obj *obj)

2
Documentation/fb/vesafb.txt
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@ -95,7 +95,7 @@ There is no way to change the vesafb video mode and/or timings after
booting linux. If you are not happy with the 60 Hz refresh rate, you
have these options:
* configure and load the DOS-Tools for your the graphics board (if
* configure and load the DOS-Tools for the graphics board (if
available) and boot linux with loadlin.
* use a native driver (matroxfb/atyfb) instead if vesafb. If none
is available, write a new one!

15
Documentation/filesystems/proc.txt
View File

@ -1003,11 +1003,13 @@ CHAPTER 3: PER-PROCESS PARAMETERS
3.1 /proc/<pid>/oom_adj - Adjust the oom-killer score
------------------------------------------------------
This file can be used to adjust the score used to select which processes
should be killed in an out-of-memory situation. Giving it a high score will
increase the likelihood of this process being killed by the oom-killer. Valid
values are in the range -16 to +15, plus the special value -17, which disables
oom-killing altogether for this process.
This file can be used to adjust the score used to select which processes should
be killed in an out-of-memory situation. The oom_adj value is a characteristic
of the task's mm, so all threads that share an mm with pid will have the same
oom_adj value. A high value will increase the likelihood of this process being
killed by the oom-killer. Valid values are in the range -16 to +15 as
explained below and a special value of -17, which disables oom-killing
altogether for threads sharing pid's mm.
The process to be killed in an out-of-memory situation is selected among all others
based on its badness score. This value equals the original memory size of the process
@ -1021,6 +1023,9 @@ the parent's score if they do not share the same memory. Thus forking servers
are the prime candidates to be killed. Having only one 'hungry' child will make
parent less preferable than the child.
/proc/<pid>/oom_adj cannot be changed for kthreads since they are immune from
oom-killing already.
/proc/<pid>/oom_score shows process' current badness score.
The following heuristics are then applied:

4
Documentation/kernel-parameters.txt
View File

@ -546,6 +546,10 @@ and is between 256 and 4096 characters. It is defined in the file
console=brl,ttyS0
For now, only VisioBraille is supported.
consoleblank= [KNL] The console blank (screen saver) timeout in
seconds. Defaults to 10*60 = 10mins. A value of 0
disables the blank timer.
coredump_filter=
[KNL] Change the default value for
/proc/<pid>/coredump_filter.

23
Documentation/sysctl/vm.txt
View File

@ -233,8 +233,8 @@ These protections are added to score to judge whether this zone should be used
for page allocation or should be reclaimed.
In this example, if normal pages (index=2) are required to this DMA zone and
pages_high is used for watermark, the kernel judges this zone should not be
used because pages_free(1355) is smaller than watermark + protection[2]
watermark[WMARK_HIGH] is used for watermark, the kernel judges this zone should
not be used because pages_free(1355) is smaller than watermark + protection[2]
(4 + 2004 = 2008). If this protection value is 0, this zone would be used for
normal page requirement. If requirement is DMA zone(index=0), protection[0]
(=0) is used.
@ -280,9 +280,10 @@ The default value is 65536.
min_free_kbytes:
This is used to force the Linux VM to keep a minimum number
of kilobytes free. The VM uses this number to compute a pages_min
value for each lowmem zone in the system. Each lowmem zone gets
a number of reserved free pages based proportionally on its size.
of kilobytes free. The VM uses this number to compute a
watermark[WMARK_MIN] value for each lowmem zone in the system.
Each lowmem zone gets a number of reserved free pages based
proportionally on its size.
Some minimal amount of memory is needed to satisfy PF_MEMALLOC
allocations; if you set this to lower than 1024KB, your system will
@ -314,10 +315,14 @@ min_unmapped_ratio:
This is available only on NUMA kernels.
A percentage of the total pages in each zone. Zone reclaim will only
occur if more than this percentage of pages are file backed and unmapped.
This is to insure that a minimal amount of local pages is still available for
file I/O even if the node is overallocated.
This is a percentage of the total pages in each zone. Zone reclaim will
only occur if more than this percentage of pages are in a state that
zone_reclaim_mode allows to be reclaimed.
If zone_reclaim_mode has the value 4 OR'd, then the percentage is compared
against all file-backed unmapped pages including swapcache pages and tmpfs
files. Otherwise, only unmapped pages backed by normal files but not tmpfs
files and similar are considered.
The default is 1 percent.

2
Documentation/vm/Makefile
View File

@ -2,7 +2,7 @@
obj- := dummy.o
# List of programs to build
hostprogs-y := slabinfo
hostprogs-y := slabinfo slqbinfo page-types
# Tell kbuild to always build the programs
always := $(hostprogs-y)

18
Documentation/vm/balance
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@ -75,15 +75,15 @@ Page stealing from process memory and shm is done if stealing the page would
alleviate memory pressure on any zone in the page's node that has fallen below
its watermark.
pages_min/pages_low/pages_high/low_on_memory/zone_wake_kswapd: These are
per-zone fields, used to determine when a zone needs to be balanced. When
the number of pages falls below pages_min, the hysteric field low_on_memory
gets set. This stays set till the number of free pages becomes pages_high.
When low_on_memory is set, page allocation requests will try to free some
pages in the zone (providing GFP_WAIT is set in the request). Orthogonal
to this, is the decision to poke kswapd to free some zone pages. That
decision is not hysteresis based, and is done when the number of free
pages is below pages_low; in which case zone_wake_kswapd is also set.
watemark[WMARK_MIN/WMARK_LOW/WMARK_HIGH]/low_on_memory/zone_wake_kswapd: These
are per-zone fields, used to determine when a zone needs to be balanced. When
the number of pages falls below watermark[WMARK_MIN], the hysteric field
low_on_memory gets set. This stays set till the number of free pages becomes
watermark[WMARK_HIGH]. When low_on_memory is set, page allocation requests will
try to free some pages in the zone (providing GFP_WAIT is set in the request).
Orthogonal to this, is the decision to poke kswapd to free some zone pages.
That decision is not hysteresis based, and is done when the number of free
pages is below watermark[WMARK_LOW]; in which case zone_wake_kswapd is also set.
(Good) Ideas that I have heard:

698
Documentation/vm/page-types.c Normal file
View File

@ -0,0 +1,698 @@
/*
* page-types: Tool for querying page flags
*
* Copyright (C) 2009 Intel corporation
* Copyright (C) 2009 Wu Fengguang <fengguang.wu@intel.com>
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <getopt.h>
#include <limits.h>
#include <sys/types.h>
#include <sys/errno.h>
#include <sys/fcntl.h>
/*
* kernel page flags
*/
#define KPF_BYTES 8
#define PROC_KPAGEFLAGS "/proc/kpageflags"
/* copied from kpageflags_read() */
#define KPF_LOCKED 0
#define KPF_ERROR 1
#define KPF_REFERENCED 2
#define KPF_UPTODATE 3
#define KPF_DIRTY 4
#define KPF_LRU 5
#define KPF_ACTIVE 6
#define KPF_SLAB 7
#define KPF_WRITEBACK 8
#define KPF_RECLAIM 9
#define KPF_BUDDY 10
/* [11-20] new additions in 2.6.31 */
#define KPF_MMAP 11
#define KPF_ANON 12
#define KPF_SWAPCACHE 13
#define KPF_SWAPBACKED 14
#define KPF_COMPOUND_HEAD 15
#define KPF_COMPOUND_TAIL 16
#define KPF_HUGE 17
#define KPF_UNEVICTABLE 18
#define KPF_NOPAGE 20
/* [32-] kernel hacking assistances */
#define KPF_RESERVED 32
#define KPF_MLOCKED 33
#define KPF_MAPPEDTODISK 34
#define KPF_PRIVATE 35
#define KPF_PRIVATE_2 36
#define KPF_OWNER_PRIVATE 37
#define KPF_ARCH 38
#define KPF_UNCACHED 39
/* [48-] take some arbitrary free slots for expanding overloaded flags
* not part of kernel API
*/
#define KPF_READAHEAD 48
#define KPF_SLOB_FREE 49
#define KPF_SLUB_FROZEN 50
#define KPF_SLUB_DEBUG 51
#define KPF_ALL_BITS ((uint64_t)~0ULL)
#define KPF_HACKERS_BITS (0xffffULL << 32)
#define KPF_OVERLOADED_BITS (0xffffULL << 48)
#define BIT(name) (1ULL << KPF_##name)
#define BITS_COMPOUND (BIT(COMPOUND_HEAD) | BIT(COMPOUND_TAIL))
static char *page_flag_names[] = {
[KPF_LOCKED] = "L:locked",
[KPF_ERROR] = "E:error",
[KPF_REFERENCED] = "R:referenced",
[KPF_UPTODATE] = "U:uptodate",
[KPF_DIRTY] = "D:dirty",
[KPF_LRU] = "l:lru",
[KPF_ACTIVE] = "A:active",
[KPF_SLAB] = "S:slab",
[KPF_WRITEBACK] = "W:writeback",
[KPF_RECLAIM] = "I:reclaim",
[KPF_BUDDY] = "B:buddy",
[KPF_MMAP] = "M:mmap",
[KPF_ANON] = "a:anonymous",
[KPF_SWAPCACHE] = "s:swapcache",
[KPF_SWAPBACKED] = "b:swapbacked",
[KPF_COMPOUND_HEAD] = "H:compound_head",
[KPF_COMPOUND_TAIL] = "T:compound_tail",
[KPF_HUGE] = "G:huge",
[KPF_UNEVICTABLE] = "u:unevictable",
[KPF_NOPAGE] = "n:nopage",
[KPF_RESERVED] = "r:reserved",
[KPF_MLOCKED] = "m:mlocked",
[KPF_MAPPEDTODISK] = "d:mappedtodisk",
[KPF_PRIVATE] = "P:private",
[KPF_PRIVATE_2] = "p:private_2",
[KPF_OWNER_PRIVATE] = "O:owner_private",
[KPF_ARCH] = "h:arch",
[KPF_UNCACHED] = "c:uncached",
[KPF_READAHEAD] = "I:readahead",
[KPF_SLOB_FREE] = "P:slob_free",
[KPF_SLUB_FROZEN] = "A:slub_frozen",
[KPF_SLUB_DEBUG] = "E:slub_debug",
};
/*
* data structures
*/
static int opt_raw; /* for kernel developers */
static int opt_list; /* list pages (in ranges) */
static int opt_no_summary; /* don't show summary */
static pid_t opt_pid; /* process to walk */
#define MAX_ADDR_RANGES 1024
static int nr_addr_ranges;
static unsigned long opt_offset[MAX_ADDR_RANGES];
static unsigned long opt_size[MAX_ADDR_RANGES];
#define MAX_BIT_FILTERS 64
static int nr_bit_filters;
static uint64_t opt_mask[MAX_BIT_FILTERS];
static uint64_t opt_bits[MAX_BIT_FILTERS];
static int page_size;
#define PAGES_BATCH (64 << 10) /* 64k pages */
static int kpageflags_fd;
static uint64_t kpageflags_buf[KPF_BYTES * PAGES_BATCH];
#define HASH_SHIFT 13
#define HASH_SIZE (1 << HASH_SHIFT)
#define HASH_MASK (HASH_SIZE - 1)
#define HASH_KEY(flags) (flags & HASH_MASK)
static unsigned long total_pages;
static unsigned long nr_pages[HASH_SIZE];
static uint64_t page_flags[HASH_SIZE];
/*
* helper functions
*/
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#define min_t(type, x, y) ({ \
type __min1 = (x); \
type __min2 = (y); \
__min1 < __min2 ? __min1 : __min2; })
unsigned long pages2mb(unsigned long pages)
{
return (pages * page_size) >> 20;
}
void fatal(const char *x, ...)
{
va_list ap;
va_start(ap, x);
vfprintf(stderr, x, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
/*
* page flag names
*/
char *page_flag_name(uint64_t flags)
{
static char buf[65];
int present;
int i, j;
for (i = 0, j = 0; i < ARRAY_SIZE(page_flag_names); i++) {
present = (flags >> i) & 1;
if (!page_flag_names[i]) {
if (present)
fatal("unkown flag bit %d\n", i);
continue;
}
buf[j++] = present ? page_flag_names[i][0] : '_';
}
return buf;
}
char *page_flag_longname(uint64_t flags)
{
static char buf[1024];
int i, n;
for (i = 0, n = 0; i < ARRAY_SIZE(page_flag_names); i++) {
if (!page_flag_names[i])
continue;
if ((flags >> i) & 1)
n += snprintf(buf + n, sizeof(buf) - n, "%s,",
page_flag_names[i] + 2);
}
if (n)
n--;
buf[n] = '\0';
return buf;
}
/*
* page list and summary
*/
void show_page_range(unsigned long offset, uint64_t flags)
{
static uint64_t flags0;
static unsigned long index;
static unsigned long count;
if (flags == flags0 && offset == index + count) {
count++;
return;
}
if (count)
printf("%lu\t%lu\t%s\n",
index, count, page_flag_name(flags0));
flags0 = flags;
index = offset;
count = 1;
}
void show_page(unsigned long offset, uint64_t flags)
{
printf("%lu\t%s\n", offset, page_flag_name(flags));
}
void show_summary(void)
{
int i;
printf(" flags\tpage-count MB"
" symbolic-flags\t\t\tlong-symbolic-flags\n");
for (i = 0; i < ARRAY_SIZE(nr_pages); i++) {
if (nr_pages[i])
printf("0x%016llx\t%10lu %8lu %s\t%s\n",
(unsigned long long)page_flags[i],
nr_pages[i],
pages2mb(nr_pages[i]),
page_flag_name(page_flags[i]),
page_flag_longname(page_flags[i]));
}
printf(" total\t%10lu %8lu\n",
total_pages, pages2mb(total_pages));
}
/*
* page flag filters
*/
int bit_mask_ok(uint64_t flags)
{
int i;
for (i = 0; i < nr_bit_filters; i++) {
if (opt_bits[i] == KPF_ALL_BITS) {
if ((flags & opt_mask[i]) == 0)
return 0;
} else {
if ((flags & opt_mask[i]) != opt_bits[i])
return 0;
}
}
return 1;
}
uint64_t expand_overloaded_flags(uint64_t flags)
{
/* SLOB/SLUB overload several page flags */
if (flags & BIT(SLAB)) {
if (flags & BIT(PRIVATE))
flags ^= BIT(PRIVATE) | BIT(SLOB_FREE);
if (flags & BIT(ACTIVE))
flags ^= BIT(ACTIVE) | BIT(SLUB_FROZEN);
if (flags & BIT(ERROR))
flags ^= BIT(ERROR) | BIT(SLUB_DEBUG);
}
/* PG_reclaim is overloaded as PG_readahead in the read path */
if ((flags & (BIT(RECLAIM) | BIT(WRITEBACK))) == BIT(RECLAIM))
flags ^= BIT(RECLAIM) | BIT(READAHEAD);
return flags;
}
uint64_t well_known_flags(uint64_t flags)
{
/* hide flags intended only for kernel hacker */
flags &= ~KPF_HACKERS_BITS;
/* hide non-hugeTLB compound pages */
if ((flags & BITS_COMPOUND) && !(flags & BIT(HUGE)))
flags &= ~BITS_COMPOUND;
return flags;
}
/*
* page frame walker
*/
int hash_slot(uint64_t flags)
{
int k = HASH_KEY(flags);
int i;
/* Explicitly reserve slot 0 for flags 0: the following logic
* cannot distinguish an unoccupied slot from slot (flags==0).
*/
if (flags == 0)
return 0;
/* search through the remaining (HASH_SIZE-1) slots */
for (i = 1; i < ARRAY_SIZE(page_flags); i++, k++) {
if (!k || k >= ARRAY_SIZE(page_flags))
k = 1;
if (page_flags[k] == 0) {
page_flags[k] = flags;
return k;
}
if (page_flags[k] == flags)
return k;
}
fatal("hash table full: bump up HASH_SHIFT?\n");
exit(EXIT_FAILURE);
}
void add_page(unsigned long offset, uint64_t flags)
{
flags = expand_overloaded_flags(flags);
if (!opt_raw)
flags = well_known_flags(flags);
if (!bit_mask_ok(flags))
return;
if (opt_list == 1)
show_page_range(offset, flags);
else if (opt_list == 2)
show_page(offset, flags);
nr_pages[hash_slot(flags)]++;
total_pages++;
}
void walk_pfn(unsigned long index, unsigned long count)
{
unsigned long batch;
unsigned long n;
unsigned long i;
if (index > ULONG_MAX / KPF_BYTES)
fatal("index overflow: %lu\n", index);
lseek(kpageflags_fd, index * KPF_BYTES, SEEK_SET);
while (count) {
batch = min_t(unsigned long, count, PAGES_BATCH);
n = read(kpageflags_fd, kpageflags_buf, batch * KPF_BYTES);
if (n == 0)
break;
if (n < 0) {
perror(PROC_KPAGEFLAGS);
exit(EXIT_FAILURE);
}
if (n % KPF_BYTES != 0)
fatal("partial read: %lu bytes\n", n);
n = n / KPF_BYTES;
for (i = 0; i < n; i++)
add_page(index + i, kpageflags_buf[i]);
index += batch;
count -= batch;
}
}
void walk_addr_ranges(void)
{
int i;
kpageflags_fd = open(PROC_KPAGEFLAGS, O_RDONLY);
if (kpageflags_fd < 0) {
perror(PROC_KPAGEFLAGS);
exit(EXIT_FAILURE);
}
if (!nr_addr_ranges)
walk_pfn(0, ULONG_MAX);
for (i = 0; i < nr_addr_ranges; i++)
walk_pfn(opt_offset[i], opt_size[i]);
close(kpageflags_fd);
}
/*
* user interface
*/
const char *page_flag_type(uint64_t flag)
{
if (flag & KPF_HACKERS_BITS)
return "(r)";
if (flag & KPF_OVERLOADED_BITS)
return "(o)";
return " ";
}
void usage(void)
{
int i, j;
printf(
"page-types [options]\n"
" -r|--raw Raw mode, for kernel developers\n"
" -a|--addr addr-spec Walk a range of pages\n"
" -b|--bits bits-spec Walk pages with specified bits\n"
#if 0 /* planned features */
" -p|--pid pid Walk process address space\n"
" -f|--file filename Walk file address space\n"
#endif
" -l|--list Show page details in ranges\n"
" -L|--list-each Show page details one by one\n"
" -N|--no-summary Don't show summay info\n"
" -h|--help Show this usage message\n"
"addr-spec:\n"
" N one page at offset N (unit: pages)\n"
" N+M pages range from N to N+M-1\n"
" N,M pages range from N to M-1\n"
" N, pages range from N to end\n"
" ,M pages range from 0 to M\n"
"bits-spec:\n"
" bit1,bit2 (flags & (bit1|bit2)) != 0\n"
" bit1,bit2=bit1 (flags & (bit1|bit2)) == bit1\n"
" bit1,~bit2 (flags & (bit1|bit2)) == bit1\n"
" =bit1,bit2 flags == (bit1|bit2)\n"
"bit-names:\n"
);
for (i = 0, j = 0; i < ARRAY_SIZE(page_flag_names); i++) {
if (!page_flag_names[i])
continue;
printf("%16s%s", page_flag_names[i] + 2,
page_flag_type(1ULL << i));
if (++j > 3) {
j = 0;
putchar('\n');
}
}
printf("\n "
"(r) raw mode bits (o) overloaded bits\n");
}
unsigned long long parse_number(const char *str)
{
unsigned long long n;
n = strtoll(str, NULL, 0);
if (n == 0 && str[0] != '0')
fatal("invalid name or number: %s\n", str);
return n;
}
void parse_pid(const char *str)
{
opt_pid = parse_number(str);
}
void parse_file(const char *name)
{
}
void add_addr_range(unsigned long offset, unsigned long size)
{
if (nr_addr_ranges >= MAX_ADDR_RANGES)
fatal("too much addr ranges\n");
opt_offset[nr_addr_ranges] = offset;
opt_size[nr_addr_ranges] = size;
nr_addr_ranges++;
}
void parse_addr_range(const char *optarg)
{
unsigned long offset;
unsigned long size;
char *p;
p = strchr(optarg, ',');
if (!p)
p = strchr(optarg, '+');
if (p == optarg) {
offset = 0;
size = parse_number(p + 1);
} else if (p) {
offset = parse_number(optarg);
if (p[1] == '\0')
size = ULONG_MAX;
else {
size = parse_number(p + 1);
if (*p == ',') {
if (size < offset)
fatal("invalid range: %lu,%lu\n",
offset, size);
size -= offset;
}
}
} else {
offset = parse_number(optarg);
size = 1;
}
add_addr_range(offset, size);
}
void add_bits_filter(uint64_t mask, uint64_t bits)
{
if (nr_bit_filters >= MAX_BIT_FILTERS)
fatal("too much bit filters\n");
opt_mask[nr_bit_filters] = mask;
opt_bits[nr_bit_filters] = bits;
nr_bit_filters++;
}
uint64_t parse_flag_name(const char *str, int len)
{
int i;
if (!*str || !len)
return 0;
if (len <= 8 && !strncmp(str, "compound", len))
return BITS_COMPOUND;
for (i = 0; i < ARRAY_SIZE(page_flag_names); i++) {
if (!page_flag_names[i])
continue;
if (!strncmp(str, page_flag_names[i] + 2, len))
return 1ULL << i;
}
return parse_number(str);
}
uint64_t parse_flag_names(const char *str, int all)
{
const char *p = str;
uint64_t flags = 0;
while (1) {
if (*p == ',' || *p == '=' || *p == '\0') {
if ((*str != '~') || (*str == '~' && all && *++str))
flags |= parse_flag_name(str, p - str);
if (*p != ',')
break;
str = p + 1;
}
p++;
}
return flags;
}
void parse_bits_mask(const char *optarg)
{
uint64_t mask;
uint64_t bits;
const char *p;
p = strchr(optarg, '=');
if (p == optarg) {
mask = KPF_ALL_BITS;
bits = parse_flag_names(p + 1, 0);
} else if (p) {
mask = parse_flag_names(optarg, 0);
bits = parse_flag_names(p + 1, 0);
} else if (strchr(optarg, '~')) {
mask = parse_flag_names(optarg, 1);
bits = parse_flag_names(optarg, 0);
} else {
mask = parse_flag_names(optarg, 0);
bits = KPF_ALL_BITS;
}
add_bits_filter(mask, bits);
}
struct option opts[] = {
{ "raw" , 0, NULL, 'r' },
{ "pid" , 1, NULL, 'p' },
{ "file" , 1, NULL, 'f' },
{ "addr" , 1, NULL, 'a' },
{ "bits" , 1, NULL, 'b' },
{ "list" , 0, NULL, 'l' },
{ "list-each" , 0, NULL, 'L' },
{ "no-summary", 0, NULL, 'N' },
{ "help" , 0, NULL, 'h' },
{ NULL , 0, NULL, 0 }
};
int main(int argc, char *argv[])
{
int c;
page_size = getpagesize();
while ((c = getopt_long(argc, argv,
"rp:f:a:b:lLNh", opts, NULL)) != -1) {
switch (c) {
case 'r':
opt_raw = 1;
break;
case 'p':
parse_pid(optarg);
break;
case 'f':
parse_file(optarg);
break;
case 'a':
parse_addr_range(optarg);
break;
case 'b':
parse_bits_mask(optarg);
break;
case 'l':
opt_list = 1;
break;
case 'L':
opt_list = 2;
break;
case 'N':
opt_no_summary = 1;
break;
case 'h':
usage();
exit(0);
default:
usage();
exit(1);
}
}
if (opt_list == 1)
printf("offset\tcount\tflags\n");
if (opt_list == 2)
printf("offset\tflags\n");
walk_addr_ranges();
if (opt_list == 1)
show_page_range(0, 0); /* drain the buffer */
if (opt_no_summary)
return 0;
if (opt_list)
printf("\n\n");
show_summary();
return 0;
}

68
Documentation/vm/pagemap.txt
View File

@ -12,9 +12,9 @@ There are three components to pagemap:
value for each virtual page, containing the following data (from
fs/proc/task_mmu.c, above pagemap_read):
* Bits 0-55 page frame number (PFN) if present
* Bits 0-54 page frame number (PFN) if present
* Bits 0-4 swap type if swapped
* Bits 5-55 swap offset if swapped
* Bits 5-54 swap offset if swapped
* Bits 55-60 page shift (page size = 1<<page shift)
* Bit 61 reserved for future use
* Bit 62 page swapped
@ -36,7 +36,7 @@ There are three components to pagemap:
* /proc/kpageflags. This file contains a 64-bit set of flags for each
page, indexed by PFN.
The flags are (from fs/proc/proc_misc, above kpageflags_read):
The flags are (from fs/proc/page.c, above kpageflags_read):
0. LOCKED
1. ERROR
@ -49,6 +49,68 @@ There are three components to pagemap:
8. WRITEBACK
9. RECLAIM
10. BUDDY
11. MMAP
12. ANON
13. SWAPCACHE
14. SWAPBACKED
15. COMPOUND_HEAD
16. COMPOUND_TAIL
16. HUGE
18. UNEVICTABLE
20. NOPAGE
Short descriptions to the page flags:
0. LOCKED
page is being locked for exclusive access, eg. by undergoing read/write IO
7. SLAB
page is managed by the SLAB/SLOB/SLUB/SLQB kernel memory allocator
When compound page is used, SLUB/SLQB will only set this flag on the head
page; SLOB will not flag it at all.
10. BUDDY
a free memory block managed by the buddy system allocator
The buddy system organizes free memory in blocks of various orders.
An order N block has 2^N physically contiguous pages, with the BUDDY flag
set for and _only_ for the first page.
15. COMPOUND_HEAD
16. COMPOUND_TAIL
A compound page with order N consists of 2^N physically contiguous pages.
A compound page with order 2 takes the form of "HTTT", where H donates its
head page and T donates its tail page(s). The major consumers of compound
pages are hugeTLB pages (Documentation/vm/hugetlbpage.txt), the SLUB etc.
memory allocators and various device drivers. However in this interface,
only huge/giga pages are made visible to end users.
17. HUGE
this is an integral part of a HugeTLB page
20. NOPAGE
no page frame exists at the requested address
[IO related page flags]
1. ERROR IO error occurred
3. UPTODATE page has up-to-date data
ie. for file backed page: (in-memory data revision >= on-disk one)
4. DIRTY page has been written to, hence contains new data
ie. for file backed page: (in-memory data revision > on-disk one)
8. WRITEBACK page is being synced to disk
[LRU related page flags]
5. LRU page is in one of the LRU lists
6. ACTIVE page is in the active LRU list
18. UNEVICTABLE page is in the unevictable (non-)LRU list
It is somehow pinned and not a candidate for LRU page reclaims,
eg. ramfs pages, shmctl(SHM_LOCK) and mlock() memory segments
2. REFERENCED page has been referenced since last LRU list enqueue/requeue
9. RECLAIM page will be reclaimed soon after its pageout IO completed
11. MMAP a memory mapped page
12. ANON a memory mapped page that is not part of a file
13. SWAPCACHE page is mapped to swap space, ie. has an associated swap entry
14. SWAPBACKED page is backed by swap/RAM
The page-types tool in this directory can be used to query the above flags.
Using pagemap to do something useful:

123
MAINTAINERS
View File

@ -36,6 +36,12 @@ trivial patch so apply some common sense.
(scripts/checkpatch.pl) to catch trival style violations.
See Documentation/CodingStyle for guidance here.
PLEASE CC: the maintainers and mailing lists that are generated
by scripts/get_maintainer.pl. The results returned by the
script will be best if you have git installed and are making
your changes in a branch derived from Linus' latest git tree.
See Documentation/SubmittingPatches for details.
PLEASE try to include any credit lines you want added with the
patch. It avoids people being missed off by mistake and makes
it easier to know who wants adding and who doesn't.
@ -489,7 +495,7 @@ AOA (Apple Onboard Audio) ALSA DRIVER
P: Johannes Berg
M: johannes@sipsolutions.net
L: linuxppc-dev@ozlabs.org
L: alsa-devel@alsa-project.org (subscribers-only)
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
F: sound/aoa/
@ -912,7 +918,6 @@ P: Dan Williams
M: dan.j.williams@intel.com
P: Maciej Sosnowski
M: maciej.sosnowski@intel.com
L: linux-kernel@vger.kernel.org
W: http://sourceforge.net/projects/xscaleiop
S: Supported
F: Documentation/crypto/async-tx-api.txt
@ -1008,7 +1013,6 @@ F: drivers/mmc/host/at91_mci.c
ATMEL AT91 / AT32 SERIAL DRIVER
P: Haavard Skinnemoen
M: hskinnemoen@atmel.com
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/serial/atmel_serial.c
@ -1064,7 +1068,6 @@ F: kernel/audit*
AUXILIARY DISPLAY DRIVERS
P: Miguel Ojeda Sandonis
M: miguel.ojeda.sandonis@gmail.com
L: linux-kernel@vger.kernel.org
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
@ -1134,7 +1137,6 @@ F: drivers/net/hamradio/baycom*
BEFS FILE SYSTEM
P: Sergey S. Kostyliov
M: rathamahata@php4.ru
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/befs.txt
F: fs/befs/
@ -1142,7 +1144,6 @@ F: fs/befs/
BFS FILE SYSTEM
P: Tigran A. Aivazian
M: tigran@aivazian.fsnet.co.uk
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/bfs.txt
F: fs/bfs/
@ -1199,7 +1200,6 @@ F: drivers/i2c/busses/i2c-bfin-twi.c
BLOCK LAYER
P: Jens Axboe
M: axboe@kernel.dk
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
S: Maintained
F: block/
@ -1326,7 +1326,6 @@ P: Muli Ben-Yehuda
M: muli@il.ibm.com
P: Jon D. Mason
M: jdmason@kudzu.us
L: linux-kernel@vger.kernel.org
L: discuss@x86-64.org
S: Maintained
F: arch/x86/kernel/pci-calgary_64.c
@ -1378,7 +1377,6 @@ F: include/linux/usb/wusb*
CFAG12864B LCD DRIVER
P: Miguel Ojeda Sandonis
M: miguel.ojeda.sandonis@gmail.com
L: linux-kernel@vger.kernel.org
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
@ -1388,7 +1386,6 @@ F: include/linux/cfag12864b.h
CFAG12864BFB LCD FRAMEBUFFER DRIVER
P: Miguel Ojeda Sandonis
M: miguel.ojeda.sandonis@gmail.com
L: linux-kernel@vger.kernel.org
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
@ -1408,7 +1405,6 @@ X: net/wireless/wext*
CHECKPATCH
P: Andy Whitcroft
M: apw@canonical.com
L: linux-kernel@vger.kernel.org
S: Supported
F: scripts/checkpatch.pl
@ -1437,7 +1433,7 @@ F: drivers/usb/host/ohci-ep93xx.c
CIRRUS LOGIC CS4270 SOUND DRIVER
P: Timur Tabi
M: timur@freescale.com
L: alsa-devel@alsa-project.org
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Supported
F: sound/soc/codecs/cs4270*
@ -1462,6 +1458,7 @@ P: Joe Eykholt
M: jeykholt@cisco.com
L: linux-scsi@vger.kernel.org
S: Supported
F: drivers/scsi/fnic/
CODA FILE SYSTEM
P: Jan Harkes
@ -1534,7 +1531,6 @@ F: drivers/usb/atm/cxacru.c
CONFIGFS
P: Joel Becker
M: joel.becker@oracle.com
L: linux-kernel@vger.kernel.org
S: Supported
F: fs/configfs/
F: include/linux/configfs.h
@ -1592,7 +1588,6 @@ F: arch/x86/kernel/msr.c
CPUSETS
P: Paul Menage
M: menage@google.com
L: linux-kernel@vger.kernel.org
W: http://www.bullopensource.org/cpuset/
W: http://oss.sgi.com/projects/cpusets/
S: Supported
@ -1799,7 +1794,6 @@ DEVICE NUMBER REGISTRY
P: Torben Mathiasen
M: device@lanana.org
W: http://lanana.org/docs/device-list/index.html
L: linux-kernel@vger.kernel.org
S: Maintained
DEVICE-MAPPER (LVM)
@ -1825,7 +1819,6 @@ F: drivers/char/digi*
DIRECTORY NOTIFICATION (DNOTIFY)
P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/dnotify.txt
F: fs/notify/dnotify/
@ -1842,7 +1835,6 @@ S: Maintained
DISKQUOTA
P: Jan Kara
M: jack@suse.cz
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/quota.txt
F: fs/quota/
@ -1864,7 +1856,6 @@ P: Maciej Sosnowski
M: maciej.sosnowski@intel.com
P: Dan Williams
M: dan.j.williams@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/dma/
F: include/linux/dma*
@ -1916,7 +1907,6 @@ F: drivers/scsi/dpt/
DRIVER CORE, KOBJECTS, AND SYSFS
P: Greg Kroah-Hartman
M: gregkh@suse.de
L: linux-kernel@vger.kernel.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
F: Documentation/kobject.txt
@ -1982,8 +1972,8 @@ F: net/bridge/netfilter/ebt*.c
ECRYPT FILE SYSTEM
P: Tyler Hicks
M: tyhicks@linux.vnet.ibm.com
M: Dustin Kirkland
P: kirkland@canonical.com
P: Dustin Kirkland
M: kirkland@canonical.com
L: ecryptfs-devel@lists.launchpad.net
W: https://launchpad.net/ecryptfs
S: Supported
@ -2263,7 +2253,6 @@ F: drivers/firewire/
F: include/linux/firewire*.h
FIRMWARE LOADER (request_firmware)
L: linux-kernel@vger.kernel.org
S: Orphan
F: Documentation/firmware_class/
F: drivers/base/firmware*.c
@ -2300,7 +2289,6 @@ M: leoli@freescale.com
P: Zhang Wei
M: zw@zh-kernel.org
L: linuxppc-dev@ozlabs.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/dma/fsldma.*
@ -2366,7 +2354,7 @@ F: drivers/serial/ucc_uart.c
FREESCALE SOC SOUND DRIVERS
P: Timur Tabi
M: timur@freescale.com
L: alsa-devel@alsa-project.org
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
L: linuxppc-dev@ozlabs.org
S: Supported
F: sound/soc/fsl/fsl*
@ -2500,7 +2488,6 @@ F: drivers/hwmon/hdaps.c
HYPERVISOR VIRTUAL CONSOLE DRIVER
L: linuxppc-dev@ozlabs.org
L: linux-kernel@vger.kernel.org
S: Odd Fixes
F: drivers/char/hvc_*
@ -2567,7 +2554,6 @@ F: sound/parisc/harmony.*
HAYES ESP SERIAL DRIVER
P: Andrew J. Robinson
M: arobinso@nyx.net
L: linux-kernel@vger.kernel.org
W: http://www.nyx.net/~arobinso
S: Maintained
F: Documentation/serial/hayes-esp.txt
@ -2593,7 +2579,6 @@ F: include/linux/cciss_ioctl.h
HFS FILESYSTEM
P: Roman Zippel
M: zippel@linux-m68k.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/hfs.txt
F: fs/hfs/
@ -2633,7 +2618,6 @@ F: include/linux/hid*
HIGH-RESOLUTION TIMERS, CLOCKEVENTS, DYNTICKS
P: Thomas Gleixner
M: tglx@linutronix.de
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/timers/
F: kernel/hrtimer.c
@ -2772,7 +2756,6 @@ F: drivers/i2c/busses/i2c-tiny-usb.c
i386 BOOT CODE
P: H. Peter Anvin
M: hpa@zytor.com
L: Linux-Kernel@vger.kernel.org
S: Maintained
F: arch/x86/boot/
@ -2902,7 +2885,6 @@ P: Robert Love
M: rlove@rlove.org
P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/inotify.txt
F: fs/notify/inotify/
@ -2950,7 +2932,6 @@ F: arch/x86/kernel/microcode_intel.c
INTEL I/OAT DMA DRIVER
P: Maciej Sosnowski
M: maciej.sosnowski@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/dma/ioat*
@ -2966,7 +2947,6 @@ F: include/linux/intel-iommu.h
INTEL IOP-ADMA DMA DRIVER
P: Dan Williams
M: dan.j.williams@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/dma/iop-adma.c
@ -3279,7 +3259,6 @@ M: vgoyal@redhat.com
P: Haren Myneni
M: hbabu@us.ibm.com
L: kexec@lists.infradead.org
L: linux-kernel@vger.kernel.org
W: http://lse.sourceforge.net/kdump/
S: Maintained
F: Documentation/kdump/
@ -3389,7 +3368,6 @@ KEXEC
P: Eric Biederman
M: ebiederm@xmission.com
W: http://ftp.kernel.org/pub/linux/kernel/people/horms/kexec-tools/
L: linux-kernel@vger.kernel.org
L: kexec@lists.infradead.org
S: Maintained
F: include/linux/kexec.h
@ -3427,7 +3405,6 @@ F: mm/kmemleak-test.c
KMEMTRACE
P: Eduard - Gabriel Munteanu
M: eduard.munteanu@linux360.ro
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/trace/kmemtrace.txt
F: include/trace/kmemtrace.h
@ -3442,7 +3419,6 @@ P: David S. Miller
M: davem@davemloft.net
P: Masami Hiramatsu
M: mhiramat@redhat.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/kprobes.txt
F: include/linux/kprobes.h
@ -3451,7 +3427,6 @@ F: kernel/kprobes.c
KS0108 LCD CONTROLLER DRIVER
P: Miguel Ojeda Sandonis
M: miguel.ojeda.sandonis@gmail.com
L: linux-kernel@vger.kernel.org
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
@ -3615,7 +3590,6 @@ P: Peter Zijlstra
M: peterz@infradead.org
P: Ingo Molnar
M: mingo@redhat.com
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep.git
S: Maintained
F: Documentation/lockdep*.txt
@ -3667,7 +3641,6 @@ L: linux-m32r-ja@ml.linux-m32r.org (in Japanese)
W: http://www.linux-m32r.org/
S: Maintained
F: arch/m32r/
F: include/asm-m32r/
M68K ARCHITECTURE
P: Geert Uytterhoeven
@ -3751,7 +3724,6 @@ F: include/linux/mv643xx.h
MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
P: Nicolas Pitre
M: nico@cam.org
L: linux-kernel@vger.kernel.org
S: Maintained
MARVELL YUKON / SYSKONNECT DRIVER
@ -3805,7 +3777,6 @@ F: drivers/scsi/megaraid/
MEMORY MANAGEMENT
L: linux-mm@kvack.org
L: linux-kernel@vger.kernel.org
W: http://www.linux-mm.org
S: Maintained
F: include/linux/mm.h
@ -3819,7 +3790,6 @@ M: xemul@openvz.org
P: KAMEZAWA Hiroyuki
M: kamezawa.hiroyu@jp.fujitsu.com
L: linux-mm@kvack.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: mm/memcontrol.c
@ -3862,7 +3832,6 @@ F: arch/mips/
MISCELLANEOUS MCA-SUPPORT
P: James Bottomley
M: James.Bottomley@HansenPartnership.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/ia64/mca.txt
F: Documentation/mca.txt
@ -3872,7 +3841,6 @@ F: include/linux/mca*
MODULE SUPPORT
P: Rusty Russell
M: rusty@rustcorp.com.au
L: linux-kernel@vger.kernel.org
S: Maintained
F: include/linux/module.h
F: kernel/module.c
@ -3896,7 +3864,6 @@ F: drivers/mmc/host/imxmmc.*
MOUSE AND MISC DEVICES [GENERAL]
P: Alessandro Rubini
M: rubini@ipvvis.unipv.it
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/input/mouse/
F: include/linux/gpio_mouse.h
@ -3904,7 +3871,6 @@ F: include/linux/gpio_mouse.h
MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
P: Jiri Slaby
M: jirislaby@gmail.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/serial/moxa-smartio
F: drivers/char/mxser.*
@ -3920,7 +3886,6 @@ F: drivers/platform/x86/msi-laptop.c
MULTIFUNCTION DEVICES (MFD)
P: Samuel Ortiz
M: sameo@linux.intel.com
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
S: Supported
F: drivers/mfd/
@ -3928,7 +3893,6 @@ F: drivers/mfd/
MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
P: Pierre Ossman
M: pierre@ossman.eu
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/mmc/
F: include/linux/mmc/
@ -3936,7 +3900,6 @@ F: include/linux/mmc/
MULTIMEDIA CARD (MMC) ETC. OVER SPI
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-kernel@vger.kernel.org
S: Odd Fixes
F: drivers/mmc/host/mmc_spi.c
F: include/linux/spi/mmc_spi.h
@ -3951,7 +3914,6 @@ F: sound/oss/msnd*
MULTITECH MULTIPORT CARD (ISICOM)
P: Jiri Slaby
M: jirislaby@gmail.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/char/isicom.c
F: include/linux/isicom.h
@ -4195,7 +4157,6 @@ NTFS FILESYSTEM
P: Anton Altaparmakov
M: aia21@cantab.net
L: linux-ntfs-dev@lists.sourceforge.net
L: linux-kernel@vger.kernel.org
W: http://www.linux-ntfs.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git
S: Maintained
@ -4429,7 +4390,6 @@ M: akataria@vmware.com
P: Rusty Russell
M: rusty@rustcorp.com.au
L: virtualization@lists.osdl.org
L: linux-kernel@vger.kernel.org
S: Supported
F: Documentation/ia64/paravirt_ops.txt
F: arch/*/kernel/paravirt*
@ -4480,7 +4440,6 @@ F: include/linux/leds-pca9532.h
PCI ERROR RECOVERY
P: Linas Vepstas
M: linas@austin.ibm.com
L: linux-kernel@vger.kernel.org
L: linux-pci@vger.kernel.org
S: Supported
F: Documentation/PCI/pci-error-recovery.txt
@ -4489,7 +4448,6 @@ F: Documentation/powerpc/eeh-pci-error-recovery.txt
PCI SUBSYSTEM
P: Jesse Barnes
M: jbarnes@virtuousgeek.org
L: linux-kernel@vger.kernel.org
L: linux-pci@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6.git
S: Supported
@ -4524,7 +4482,6 @@ F: drivers/net/pcnet32.c
PER-TASK DELAY ACCOUNTING
P: Balbir Singh
M: balbir@linux.vnet.ibm.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: include/linux/delayacct.h
F: kernel/delayacct.c
@ -4556,7 +4513,6 @@ F: drivers/mtd/devices/phram.c
PKTCDVD DRIVER
P: Peter Osterlund
M: petero2@telia.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/block/pktcdvd.c
F: include/linux/pktcdvd.h
@ -4564,7 +4520,6 @@ F: include/linux/pktcdvd.h
POSIX CLOCKS and TIMERS
P: Thomas Gleixner
M: tglx@linutronix.de
L: linux-kernel@vger.kernel.org
S: Supported
F: fs/timerfd.c
F: include/linux/timer*
@ -4575,7 +4530,6 @@ P: Anton Vorontsov
M: cbou@mail.ru
P: David Woodhouse
M: dwmw2@infradead.org
L: linux-kernel@vger.kernel.org
T: git git://git.infradead.org/battery-2.6.git
S: Maintained
F: include/linux/power_supply.h
@ -4627,7 +4581,6 @@ F: include/linux/if_pppol2tp.h
PREEMPTIBLE KERNEL
P: Robert Love
M: rml@tech9.net
L: linux-kernel@vger.kernel.org
L: kpreempt-tech@lists.sourceforge.net
W: ftp://ftp.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
S: Supported
@ -4690,7 +4643,6 @@ P: Roland McGrath
M: roland@redhat.com
P: Oleg Nesterov
M: oleg@redhat.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: include/asm-generic/syscall.h
F: include/linux/ptrace.h
@ -4776,7 +4728,6 @@ F: drivers/net/qlge/
QNX4 FILESYSTEM
P: Anders Larsen
M: al@alarsen.net
L: linux-kernel@vger.kernel.org
W: http://www.alarsen.net/linux/qnx4fs/
S: Maintained
F: fs/qnx4/
@ -4823,7 +4774,6 @@ F: drivers/char/random.c
RAPIDIO SUBSYSTEM
P: Matt Porter
M: mporter@kernel.crashing.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/rapidio/
@ -4837,7 +4787,8 @@ F: drivers/net/wireless/ray*
RCUTORTURE MODULE
P: Josh Triplett
M: josh@freedesktop.org
L: linux-kernel@vger.kernel.org
P: Paul E. McKenney
M: paulmck@linux.vnet.ibm.com
S: Maintained
F: Documentation/RCU/torture.txt
F: kernel/rcutorture.c
@ -4845,7 +4796,6 @@ F: kernel/rcutorture.c
RDC R-321X SoC
P: Florian Fainelli
M: florian@openwrt.org
L: linux-kernel@vger.kernel.org
S: Maintained
RDC R6040 FAST ETHERNET DRIVER
@ -4865,8 +4815,9 @@ F: net/rds/
READ-COPY UPDATE (RCU)
P: Dipankar Sarma
M: dipankar@in.ibm.com
P: Paul E. McKenney
M: paulmck@linux.vnet.ibm.com
W: http://www.rdrop.com/users/paulmck/rclock/
L: linux-kernel@vger.kernel.org
S: Supported
F: Documentation/RCU/rcu.txt
F: Documentation/RCU/rcuref.txt
@ -4877,7 +4828,6 @@ F: kernel/rcupdate.c
REAL TIME CLOCK DRIVER
P: Paul Gortmaker
M: p_gortmaker@yahoo.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/rtc.txt
F: drivers/rtc/
@ -5015,7 +4965,6 @@ S3C24XX SD/MMC Driver
P: Ben Dooks
M: ben-linux@fluff.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/mmc/host/s3cmci.*
@ -5041,7 +4990,6 @@ P: Ingo Molnar
M: mingo@elte.hu
P: Peter Zijlstra
M: peterz@infradead.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: kernel/sched*
F: include/linux/sched.h
@ -5143,7 +5091,6 @@ F: drivers/mmc/host/sdhci.*
SECURITY SUBSYSTEM
P: James Morris
M: jmorris@namei.org
L: linux-kernel@vger.kernel.org
L: linux-security-module@vger.kernel.org (suggested Cc:)
T: git git://www.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
W: http://security.wiki.kernel.org/
@ -5162,7 +5109,6 @@ P: James Morris
M: jmorris@namei.org
P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org (kernel issues)
L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
W: http://selinuxproject.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
@ -5425,7 +5371,6 @@ F: include/linux/sony-laptop.h
SONY MEMORYSTICK CARD SUPPORT
P: Alex Dubov
M: oakad@yahoo.com
L: linux-kernel@vger.kernel.org
W: http://tifmxx.berlios.de/
S: Maintained
F: drivers/memstick/host/tifm_ms.c
@ -5435,7 +5380,7 @@ P: Jaroslav Kysela
M: perex@perex.cz
P: Takashi Iwai
M: tiwai@suse.de
L: alsa-devel@alsa-project.org (subscribers-only)
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
W: http://www.alsa-project.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git
T: git git://git.alsa-project.org/alsa-kernel.git
@ -5450,7 +5395,7 @@ M: lrg@slimlogic.co.uk
P: Mark Brown
M: broonie@opensource.wolfsonmicro.com
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git
L: alsa-devel@alsa-project.org (subscribers-only)
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
W: http://alsa-project.org/main/index.php/ASoC
S: Supported
F: sound/soc/
@ -5468,7 +5413,6 @@ F: arch/sparc/
SPECIALIX IO8+ MULTIPORT SERIAL CARD DRIVER
P: Roger Wolff
M: R.E.Wolff@BitWizard.nl
L: linux-kernel@vger.kernel.org
S: Supported
F: Documentation/serial/specialix.txt
F: drivers/char/specialix*
@ -5514,7 +5458,6 @@ F: fs/squashfs/
SRM (Alpha) environment access
P: Jan-Benedict Glaw
M: jbglaw@lug-owl.de
L: linux-kernel@vger.kernel.org
S: Maintained
F: arch/alpha/kernel/srm_env.c
@ -5529,7 +5472,6 @@ S: Maintained
STAGING SUBSYSTEM
P: Greg Kroah-Hartman
M: gregkh@suse.de
L: linux-kernel@vger.kernel.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Maintained
F: drivers/staging/
@ -5609,7 +5551,6 @@ F: include/linux/sysv_fs.h
TASKSTATS STATISTICS INTERFACE
P: Balbir Singh
M: balbir@linux.vnet.ibm.com
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/accounting/taskstats*
F: include/linux/taskstats*
@ -5702,7 +5643,6 @@ P: Kentaro Takeda
M: takedakn@nttdata.co.jp
P: Tetsuo Handa
M: penguin-kernel@I-love.SAKURA.ne.jp
L: linux-kernel@vger.kernel.org (kernel issues)
L: tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for developers and users in English)
L: tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
L: tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
@ -5754,14 +5694,17 @@ F: drivers/char/tpm/
TRIVIAL PATCHES
P: Jiri Kosina
M: trivial@kernel.org
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
S: Maintained
F: drivers/char/tty_*
F: drivers/serial/serial_core.c
F: include/linux/serial_core.h
F: include/linux/serial.h
F: include/linux/tty.h
TTY LAYER
P: Alan Cox
M: alan@lxorguk.ukuu.org.uk
L: linux-kernel@vger.kernel.org
S: Maintained
T: stgit http://zeniv.linux.org.uk/~alan/ttydev/
@ -5834,7 +5777,6 @@ F: fs/udf/
UFS FILESYSTEM
P: Evgeniy Dushistov
M: dushistov@mail.ru
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/ufs.txt
F: fs/ufs/
@ -5851,7 +5793,6 @@ F: include/linux/uwb/
UNIFORM CDROM DRIVER
P: Jens Axboe
M: axboe@kernel.dk
L: linux-kernel@vger.kernel.org
W: http://www.kernel.dk
S: Maintained
F: Documentation/cdrom/
@ -5880,7 +5821,6 @@ F: drivers/usb/class/cdc-acm.*
USB BLOCK DRIVER (UB ub)
P: Pete Zaitcev
M: zaitcev@redhat.com
L: linux-kernel@vger.kernel.org
L: linux-usb@vger.kernel.org
S: Supported
F: drivers/block/ub.c
@ -6226,7 +6166,6 @@ P: Hans J. Koch
M: hjk@linutronix.de
P: Greg Kroah-Hartman
M: gregkh@suse.de
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/DocBook/uio-howto.tmpl
F: drivers/uio/
@ -6252,7 +6191,6 @@ F: drivers/video/uvesafb.*
VFAT/FAT/MSDOS FILESYSTEM
P: OGAWA Hirofumi
M: hirofumi@mail.parknet.co.jp
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/filesystems/vfat.txt
F: fs/fat/
@ -6296,6 +6234,14 @@ F: drivers/net/macvlan.c
F: include/linux/if_*vlan.h
F: net/8021q/
VLYNQ BUS
P: Florian Fainelli
M: florian@openwrt.org
L: openwrt-devel@lists.openwrt.org
S: Maintained
F: drivers/vlynq/vlynq.c
F: include/linux/vlynq.h
VOLTAGE AND CURRENT REGULATOR FRAMEWORK
P: Liam Girdwood
M: lrg@slimlogic.co.uk
@ -6349,7 +6295,6 @@ F: drivers/hwmon/w83793.c
W83L51xD SD/MMC CARD INTERFACE DRIVER
P: Pierre Ossman
M: pierre@ossman.eu
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/mmc/host/wbsd.*
@ -6436,7 +6381,6 @@ M: mingo@redhat.com
P: H. Peter Anvin
M: hpa@zytor.com
M: x86@kernel.org
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
S: Maintained
F: Documentation/x86/
@ -6472,7 +6416,6 @@ XILINX SYSTEMACE DRIVER
P: Grant Likely
M: grant.likely@secretlab.ca
W: http://www.secretlab.ca/
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/block/xsysace.c
@ -6537,5 +6480,9 @@ F: drivers/serial/zs.*
THE REST
P: Linus Torvalds
M: torvalds@linux-foundation.org
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
S: Buried alive in reporters
F: *
F: */

7
arch/alpha/include/asm/8253pit.h
View File

@ -1,10 +1,3 @@
/*
* 8253/8254 Programmable Interval Timer
*/
#ifndef _8253PIT_H
#define _8253PIT_H
#define PIT_TICK_RATE 1193180UL
#endif

24
arch/alpha/include/asm/kmap_types.h
View File

@ -3,30 +3,12 @@
/* Dummy header just to define km_type. */
#ifdef CONFIG_DEBUG_HIGHMEM
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif

3
arch/alpha/kernel/init_task.c
View File

@ -10,10 +10,7 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
struct task_struct init_task = INIT_TASK(init_task);
EXPORT_SYMBOL(init_mm);
EXPORT_SYMBOL(init_task);
union thread_union init_thread_union

2
arch/alpha/kernel/irq_alpha.c
View File

@ -227,7 +227,7 @@ struct irqaction timer_irqaction = {
.name = "timer",
};
static struct hw_interrupt_type rtc_irq_type = {
static struct irq_chip rtc_irq_type = {
.typename = "RTC",
.startup = rtc_startup,
.shutdown = rtc_enable_disable,

2
arch/alpha/kernel/irq_i8259.c
View File

@ -83,7 +83,7 @@ i8259a_end_irq(unsigned int irq)
i8259a_enable_irq(irq);
}
struct hw_interrupt_type i8259a_irq_type = {
struct irq_chip i8259a_irq_type = {
.typename = "XT-PIC",
.startup = i8259a_startup_irq,
.shutdown = i8259a_disable_irq,

2
arch/alpha/kernel/irq_impl.h
View File

@ -36,7 +36,7 @@ extern void i8259a_disable_irq(unsigned int);
extern void i8259a_mask_and_ack_irq(unsigned int);
extern unsigned int i8259a_startup_irq(unsigned int);
extern void i8259a_end_irq(unsigned int);
extern struct hw_interrupt_type i8259a_irq_type;
extern struct irq_chip i8259a_irq_type;
extern void init_i8259a_irqs(void);
extern void handle_irq(int irq);

2
arch/alpha/kernel/irq_pyxis.c
View File

@ -70,7 +70,7 @@ pyxis_mask_and_ack_irq(unsigned int irq)
*(vulp)PYXIS_INT_MASK;
}
static struct hw_interrupt_type pyxis_irq_type = {
static struct irq_chip pyxis_irq_type = {
.typename = "PYXIS",
.startup = pyxis_startup_irq,
.shutdown = pyxis_disable_irq,

2
arch/alpha/kernel/irq_srm.c
View File

@ -48,7 +48,7 @@ srm_end_irq(unsigned int irq)
}
/* Handle interrupts from the SRM, assuming no additional weirdness. */
static struct hw_interrupt_type srm_irq_type = {
static struct irq_chip srm_irq_type = {
.typename = "SRM",
.startup = srm_startup_irq,
.shutdown = srm_disable_irq,

6
arch/alpha/kernel/setup.c
View File

@ -252,9 +252,9 @@ reserve_std_resources(void)
}
#define PFN_MAX PFN_DOWN(0x80000000)
#define for_each_mem_cluster(memdesc, cluster, i) \
for ((cluster) = (memdesc)->cluster, (i) = 0; \
(i) < (memdesc)->numclusters; (i)++, (cluster)++)
#define for_each_mem_cluster(memdesc, _cluster, i) \
for ((_cluster) = (memdesc)->cluster, (i) = 0; \
(i) < (memdesc)->numclusters; (i)++, (_cluster)++)
static unsigned long __init
get_mem_size_limit(char *s)

2
arch/alpha/kernel/sys_alcor.c
View File

@ -89,7 +89,7 @@ alcor_end_irq(unsigned int irq)
alcor_enable_irq(irq);
}
static struct hw_interrupt_type alcor_irq_type = {
static struct irq_chip alcor_irq_type = {
.typename = "ALCOR",
.startup = alcor_startup_irq,
.shutdown = alcor_disable_irq,

2
arch/alpha/kernel/sys_cabriolet.c
View File

@ -71,7 +71,7 @@ cabriolet_end_irq(unsigned int irq)
cabriolet_enable_irq(irq);
}
static struct hw_interrupt_type cabriolet_irq_type = {
static struct irq_chip cabriolet_irq_type = {
.typename = "CABRIOLET",
.startup = cabriolet_startup_irq,
.shutdown = cabriolet_disable_irq,

6
arch/alpha/kernel/sys_dp264.c
View File

@ -198,7 +198,7 @@ clipper_set_affinity(unsigned int irq, const struct cpumask *affinity)
return 0;
}
static struct hw_interrupt_type dp264_irq_type = {
static struct irq_chip dp264_irq_type = {
.typename = "DP264",
.startup = dp264_startup_irq,
.shutdown = dp264_disable_irq,
@ -209,7 +209,7 @@ static struct hw_interrupt_type dp264_irq_type = {
.set_affinity = dp264_set_affinity,
};
static struct hw_interrupt_type clipper_irq_type = {
static struct irq_chip clipper_irq_type = {
.typename = "CLIPPER",
.startup = clipper_startup_irq,
.shutdown = clipper_disable_irq,
@ -298,7 +298,7 @@ clipper_srm_device_interrupt(unsigned long vector)
}
static void __init
init_tsunami_irqs(struct hw_interrupt_type * ops, int imin, int imax)
init_tsunami_irqs(struct irq_chip * ops, int imin, int imax)
{
long i;
for (i = imin; i <= imax; ++i) {

2
arch/alpha/kernel/sys_eb64p.c
View File

@ -69,7 +69,7 @@ eb64p_end_irq(unsigned int irq)
eb64p_enable_irq(irq);
}
static struct hw_interrupt_type eb64p_irq_type = {
static struct irq_chip eb64p_irq_type = {
.typename = "EB64P",
.startup = eb64p_startup_irq,
.shutdown = eb64p_disable_irq,

2
arch/alpha/kernel/sys_eiger.c
View File

@ -80,7 +80,7 @@ eiger_end_irq(unsigned int irq)
eiger_enable_irq(irq);
}
static struct hw_interrupt_type eiger_irq_type = {
static struct irq_chip eiger_irq_type = {
.typename = "EIGER",
.startup = eiger_startup_irq,
.shutdown = eiger_disable_irq,

2
arch/alpha/kernel/sys_jensen.c
View File

@ -118,7 +118,7 @@ jensen_local_end(unsigned int irq)
i8259a_end_irq(1);
}
static struct hw_interrupt_type jensen_local_irq_type = {
static struct irq_chip jensen_local_irq_type = {
.typename = "LOCAL",
.startup = jensen_local_startup,
.shutdown = jensen_local_shutdown,

10
arch/alpha/kernel/sys_marvel.c
View File

@ -169,7 +169,7 @@ marvel_irq_noop_return(unsigned int irq)
return 0;
}
static struct hw_interrupt_type marvel_legacy_irq_type = {
static struct irq_chip marvel_legacy_irq_type = {
.typename = "LEGACY",
.startup = marvel_irq_noop_return,
.shutdown = marvel_irq_noop,
@ -179,7 +179,7 @@ static struct hw_interrupt_type marvel_legacy_irq_type = {
.end = marvel_irq_noop,
};
static struct hw_interrupt_type io7_lsi_irq_type = {
static struct irq_chip io7_lsi_irq_type = {
.typename = "LSI",
.startup = io7_startup_irq,
.shutdown = io7_disable_irq,
@ -189,7 +189,7 @@ static struct hw_interrupt_type io7_lsi_irq_type = {
.end = io7_end_irq,
};
static struct hw_interrupt_type io7_msi_irq_type = {
static struct irq_chip io7_msi_irq_type = {
.typename = "MSI",
.startup = io7_startup_irq,
.shutdown = io7_disable_irq,
@ -273,8 +273,8 @@ init_one_io7_msi(struct io7 *io7, unsigned int which, unsigned int where)
static void __init
init_io7_irqs(struct io7 *io7,
struct hw_interrupt_type *lsi_ops,
struct hw_interrupt_type *msi_ops)
struct irq_chip *lsi_ops,
struct irq_chip *msi_ops)
{
long base = (io7->pe << MARVEL_IRQ_VEC_PE_SHIFT) + 16;
long i;

2
arch/alpha/kernel/sys_mikasa.c
View File

@ -68,7 +68,7 @@ mikasa_end_irq(unsigned int irq)
mikasa_enable_irq(irq);
}
static struct hw_interrupt_type mikasa_irq_type = {
static struct irq_chip mikasa_irq_type = {
.typename = "MIKASA",
.startup = mikasa_startup_irq,
.shutdown = mikasa_disable_irq,

2
arch/alpha/kernel/sys_noritake.c
View File

@ -73,7 +73,7 @@ noritake_end_irq(unsigned int irq)
noritake_enable_irq(irq);
}
static struct hw_interrupt_type noritake_irq_type = {
static struct irq_chip noritake_irq_type = {
.typename = "NORITAKE",
.startup = noritake_startup_irq,
.shutdown = noritake_disable_irq,

2
arch/alpha/kernel/sys_rawhide.c
View File

@ -135,7 +135,7 @@ rawhide_end_irq(unsigned int irq)
rawhide_enable_irq(irq);
}
static struct hw_interrupt_type rawhide_irq_type = {
static struct irq_chip rawhide_irq_type = {
.typename = "RAWHIDE",
.startup = rawhide_startup_irq,
.shutdown = rawhide_disable_irq,

1
arch/alpha/kernel/sys_ruffian.c
View File

@ -14,6 +14,7 @@
#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/ioport.h>
#include <linux/timex.h>
#include <linux/init.h>
#include <asm/ptrace.h>

2
arch/alpha/kernel/sys_rx164.c
View File

@ -72,7 +72,7 @@ rx164_end_irq(unsigned int irq)
rx164_enable_irq(irq);
}
static struct hw_interrupt_type rx164_irq_type = {
static struct irq_chip rx164_irq_type = {
.typename = "RX164",
.startup = rx164_startup_irq,
.shutdown = rx164_disable_irq,

2
arch/alpha/kernel/sys_sable.c
View File

@ -501,7 +501,7 @@ sable_lynx_mask_and_ack_irq(unsigned int irq)
spin_unlock(&sable_lynx_irq_lock);
}
static struct hw_interrupt_type sable_lynx_irq_type = {
static struct irq_chip sable_lynx_irq_type = {
.typename = "SABLE/LYNX",
.startup = sable_lynx_startup_irq,
.shutdown = sable_lynx_disable_irq,

2
arch/alpha/kernel/sys_takara.c
View File

@ -74,7 +74,7 @@ takara_end_irq(unsigned int irq)
takara_enable_irq(irq);
}
static struct hw_interrupt_type takara_irq_type = {
static struct irq_chip takara_irq_type = {
.typename = "TAKARA",
.startup = takara_startup_irq,
.shutdown = takara_disable_irq,

4
arch/alpha/kernel/sys_titan.c
View File

@ -185,7 +185,7 @@ titan_srm_device_interrupt(unsigned long vector)
static void __init
init_titan_irqs(struct hw_interrupt_type * ops, int imin, int imax)
init_titan_irqs(struct irq_chip * ops, int imin, int imax)
{
long i;
for (i = imin; i <= imax; ++i) {
@ -194,7 +194,7 @@ init_titan_irqs(struct hw_interrupt_type * ops, int imin, int imax)
}
}
static struct hw_interrupt_type titan_irq_type = {
static struct irq_chip titan_irq_type = {
.typename = "TITAN",
.startup = titan_startup_irq,
.shutdown = titan_disable_irq,

2
arch/alpha/kernel/sys_wildfire.c
View File

@ -157,7 +157,7 @@ wildfire_end_irq(unsigned int irq)
wildfire_enable_irq(irq);
}
static struct hw_interrupt_type wildfire_irq_type = {
static struct irq_chip wildfire_irq_type = {
.typename = "WILDFIRE",
.startup = wildfire_startup_irq,
.shutdown = wildfire_disable_irq,

6
arch/alpha/mm/numa.c
View File

@ -28,9 +28,9 @@ EXPORT_SYMBOL(node_data);
#define DBGDCONT(args...)
#endif
#define for_each_mem_cluster(memdesc, cluster, i) \
for ((cluster) = (memdesc)->cluster, (i) = 0; \
(i) < (memdesc)->numclusters; (i)++, (cluster)++)
#define for_each_mem_cluster(memdesc, _cluster, i) \
for ((_cluster) = (memdesc)->cluster, (i) = 0; \
(i) < (memdesc)->numclusters; (i)++, (_cluster)++)
static void __init show_mem_layout(void)
{

4
arch/arm/kernel/init_task.c
View File

@ -14,10 +14,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

4
arch/avr32/kernel/init_task.c
View File

@ -15,10 +15,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure. Must be aligned on an 8192-byte boundary.
*/

17
arch/blackfin/include/asm/kmap_types.h
View File

@ -1,21 +1,6 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif

4
arch/blackfin/kernel/init_task.c
View File

@ -35,10 +35,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial task structure.
*

17
arch/cris/include/asm/kmap_types.h
View File

@ -5,21 +5,6 @@
* is actually used on cris.
*/
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif

4
arch/cris/kernel/process.c
View File

@ -38,10 +38,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

4
arch/frv/kernel/init_task.c
View File

@ -12,10 +12,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

17
arch/h8300/include/asm/kmap_types.h
View File

@ -1,21 +1,6 @@
#ifndef _ASM_H8300_KMAP_TYPES_H
#define _ASM_H8300_KMAP_TYPES_H
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif

4
arch/h8300/kernel/init_task.c
View File

@ -14,10 +14,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial task structure.
*

2
arch/ia64/hp/common/sba_iommu.c
View File

@ -1131,7 +1131,7 @@ sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp
#ifdef CONFIG_NUMA
{
struct page *page;
page = alloc_pages_node(ioc->node == MAX_NUMNODES ?
page = alloc_pages_exact_node(ioc->node == MAX_NUMNODES ?
numa_node_id() : ioc->node, flags,
get_order(size));

24
arch/ia64/include/asm/kmap_types.h
View File

@ -1,30 +1,12 @@
#ifndef _ASM_IA64_KMAP_TYPES_H
#define _ASM_IA64_KMAP_TYPES_H
#ifdef CONFIG_DEBUG_HIGHMEM
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif /* _ASM_IA64_KMAP_TYPES_H */

4
arch/ia64/kernel/init_task.c
View File

@ -19,10 +19,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial task structure.
*

3
arch/ia64/kernel/mca.c
View File

@ -1829,8 +1829,7 @@ ia64_mca_cpu_init(void *cpu_data)
data = mca_bootmem();
first_time = 0;
} else
data = page_address(alloc_pages_node(numa_node_id(),
GFP_KERNEL, get_order(sz)));
data = __get_free_pages(GFP_KERNEL, get_order(sz));
if (!data)
panic("Could not allocate MCA memory for cpu %d\n",
cpu);

2
arch/ia64/kernel/perfmon.c
View File

@ -5595,7 +5595,7 @@ pfm_interrupt_handler(int irq, void *arg)
(*pfm_alt_intr_handler->handler)(irq, arg, regs);
}
put_cpu_no_resched();
put_cpu();
return IRQ_HANDLED;
}

3
arch/ia64/kernel/uncached.c
View File

@ -98,7 +98,8 @@ static int uncached_add_chunk(struct uncached_pool *uc_pool, int nid)
/* attempt to allocate a granule's worth of cached memory pages */
page = alloc_pages_node(nid, GFP_KERNEL | __GFP_ZERO | GFP_THISNODE,
page = alloc_pages_exact_node(nid,
GFP_KERNEL | __GFP_ZERO | GFP_THISNODE,
IA64_GRANULE_SHIFT-PAGE_SHIFT);
if (!page) {
mutex_unlock(&uc_pool->add_chunk_mutex);

3
arch/ia64/sn/pci/pci_dma.c
View File

@ -90,7 +90,8 @@ static void *sn_dma_alloc_coherent(struct device *dev, size_t size,
*/
node = pcibus_to_node(pdev->bus);
if (likely(node >=0)) {
struct page *p = alloc_pages_node(node, flags, get_order(size));
struct page *p = alloc_pages_exact_node(node,
flags, get_order(size));
if (likely(p))
cpuaddr = page_address(p);

23
arch/m32r/include/asm/kmap_types.h
View File

@ -2,28 +2,11 @@
#define __M32R_KMAP_TYPES_H
#ifdef CONFIG_DEBUG_HIGHMEM
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif /* __M32R_KMAP_TYPES_H */

4
arch/m32r/kernel/init_task.c
View File

@ -13,10 +13,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

6
arch/m32r/mm/discontig.c
View File

@ -154,9 +154,9 @@ unsigned long __init zone_sizes_init(void)
* Use all area of internal RAM.
* see __alloc_pages()
*/
NODE_DATA(1)->node_zones->pages_min = 0;
NODE_DATA(1)->node_zones->pages_low = 0;
NODE_DATA(1)->node_zones->pages_high = 0;
NODE_DATA(1)->node_zones->watermark[WMARK_MIN] = 0;
NODE_DATA(1)->node_zones->watermark[WMARK_LOW] = 0;
NODE_DATA(1)->node_zones->watermark[WMARK_HIGH] = 0;
return holes;
}

2
arch/m32r/platforms/m32104ut/setup.c
View File

@ -63,7 +63,7 @@ static void shutdown_m32104ut_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32104ut_irq_type =
static struct irq_chip m32104ut_irq_type =
{
.typename = "M32104UT-IRQ",
.startup = startup_m32104ut_irq,

8
arch/m32r/platforms/m32700ut/setup.c
View File

@ -69,7 +69,7 @@ static void shutdown_m32700ut_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32700ut_irq_type =
static struct irq_chip m32700ut_irq_type =
{
.typename = "M32700UT-IRQ",
.startup = startup_m32700ut_irq,
@ -146,7 +146,7 @@ static void shutdown_m32700ut_pld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32700ut_pld_irq_type =
static struct irq_chip m32700ut_pld_irq_type =
{
.typename = "M32700UT-PLD-IRQ",
.startup = startup_m32700ut_pld_irq,
@ -215,7 +215,7 @@ static void shutdown_m32700ut_lanpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32700ut_lanpld_irq_type =
static struct irq_chip m32700ut_lanpld_irq_type =
{
.typename = "M32700UT-PLD-LAN-IRQ",
.startup = startup_m32700ut_lanpld_irq,
@ -284,7 +284,7 @@ static void shutdown_m32700ut_lcdpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32700ut_lcdpld_irq_type =
static struct irq_chip m32700ut_lcdpld_irq_type =
{
.typename = "M32700UT-PLD-LCD-IRQ",
.startup = startup_m32700ut_lcdpld_irq,

2
arch/m32r/platforms/mappi/setup.c
View File

@ -63,7 +63,7 @@ static void shutdown_mappi_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type mappi_irq_type =
static struct irq_chip mappi_irq_type =
{
.typename = "MAPPI-IRQ",
.startup = startup_mappi_irq,

2
arch/m32r/platforms/mappi2/setup.c
View File

@ -70,7 +70,7 @@ static void shutdown_mappi2_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type mappi2_irq_type =
static struct irq_chip mappi2_irq_type =
{
.typename = "MAPPI2-IRQ",
.startup = startup_mappi2_irq,

2
arch/m32r/platforms/mappi3/setup.c
View File

@ -70,7 +70,7 @@ static void shutdown_mappi3_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type mappi3_irq_type =
static struct irq_chip mappi3_irq_type =
{
.typename = "MAPPI3-IRQ",
.startup = startup_mappi3_irq,

2
arch/m32r/platforms/oaks32r/setup.c
View File

@ -61,7 +61,7 @@ static void shutdown_oaks32r_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type oaks32r_irq_type =
static struct irq_chip oaks32r_irq_type =
{
.typename = "OAKS32R-IRQ",
.startup = startup_oaks32r_irq,

8
arch/m32r/platforms/opsput/setup.c
View File

@ -70,7 +70,7 @@ static void shutdown_opsput_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type opsput_irq_type =
static struct irq_chip opsput_irq_type =
{
.typename = "OPSPUT-IRQ",
.startup = startup_opsput_irq,
@ -147,7 +147,7 @@ static void shutdown_opsput_pld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type opsput_pld_irq_type =
static struct irq_chip opsput_pld_irq_type =
{
.typename = "OPSPUT-PLD-IRQ",
.startup = startup_opsput_pld_irq,
@ -216,7 +216,7 @@ static void shutdown_opsput_lanpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type opsput_lanpld_irq_type =
static struct irq_chip opsput_lanpld_irq_type =
{
.typename = "OPSPUT-PLD-LAN-IRQ",
.startup = startup_opsput_lanpld_irq,
@ -285,7 +285,7 @@ static void shutdown_opsput_lcdpld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type opsput_lcdpld_irq_type =
static struct irq_chip opsput_lcdpld_irq_type =
{
"OPSPUT-PLD-LCD-IRQ",
startup_opsput_lcdpld_irq,

4
arch/m32r/platforms/usrv/setup.c
View File

@ -61,7 +61,7 @@ static void shutdown_mappi_irq(unsigned int irq)
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type mappi_irq_type =
static struct irq_chip mappi_irq_type =
{
.typename = "M32700-IRQ",
.startup = startup_mappi_irq,
@ -134,7 +134,7 @@ static void shutdown_m32700ut_pld_irq(unsigned int irq)
outw(PLD_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32700ut_pld_irq_type =
static struct irq_chip m32700ut_pld_irq_type =
{
.typename = "USRV-PLD-IRQ",
.startup = startup_m32700ut_pld_irq,

17
arch/m68k/include/asm/kmap_types.h
View File

@ -1,21 +1,6 @@
#ifndef __ASM_M68K_KMAP_TYPES_H
#define __ASM_M68K_KMAP_TYPES_H
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif /* __ASM_M68K_KMAP_TYPES_H */

4
arch/m68k/kernel/process.c
View File

@ -42,10 +42,6 @@
*/
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
union thread_union init_thread_union
__attribute__((section(".data.init_task"), aligned(THREAD_SIZE)))
= { INIT_THREAD_INFO(init_task) };

4
arch/m68knommu/kernel/init_task.c
View File

@ -14,10 +14,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial task structure.
*

25
arch/microblaze/include/asm/kmap_types.h
View File

@ -1,29 +1,6 @@
/*
* Copyright (C) 2006 Atmark Techno, Inc.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef _ASM_MICROBLAZE_KMAP_TYPES_H
#define _ASM_MICROBLAZE_KMAP_TYPES_H
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR,
};
#include <asm-generic/kmap_types.h>
#endif /* _ASM_MICROBLAZE_KMAP_TYPES_H */

2
arch/mips/include/asm/i8253.h
View File

@ -12,8 +12,6 @@
#define PIT_CH0 0x40
#define PIT_CH2 0x42
#define PIT_TICK_RATE 1193182UL
extern spinlock_t i8253_lock;
extern void setup_pit_timer(void);

24
arch/mips/include/asm/kmap_types.h
View File

@ -1,30 +1,12 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
#ifdef CONFIG_DEBUG_HIGHMEM
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif

4
arch/mips/kernel/init_task.c
View File

@ -11,10 +11,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

27
arch/mn10300/include/asm/kmap_types.h
View File

@ -1,31 +1,6 @@
/* MN10300 kmap_atomic() slot IDs
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif /* _ASM_KMAP_TYPES_H */

3
arch/mn10300/kernel/init_task.c
View File

@ -20,9 +20,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

24
arch/parisc/include/asm/kmap_types.h
View File

@ -1,30 +1,12 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
#ifdef CONFIG_DEBUG_HIGHMEM
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif

4
arch/parisc/kernel/init_task.c
View File

@ -36,10 +36,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial task structure.
*

7
arch/powerpc/include/asm/8253pit.h
View File

@ -1,10 +1,3 @@
#ifndef _ASM_POWERPC_8253PIT_H
#define _ASM_POWERPC_8253PIT_H
/*
* 8253/8254 Programmable Interval Timer
*/
#define PIT_TICK_RATE 1193182UL
#endif /* _ASM_POWERPC_8253PIT_H */

4
arch/powerpc/kernel/init_task.c
View File

@ -9,10 +9,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

3
arch/powerpc/kernel/prom_init.c
View File

@ -44,10 +44,7 @@
#include <asm/sections.h>
#include <asm/machdep.h>
#ifdef CONFIG_LOGO_LINUX_CLUT224
#include <linux/linux_logo.h>
extern const struct linux_logo logo_linux_clut224;
#endif
/*
* Properties whose value is longer than this get excluded from our

4
arch/powerpc/platforms/cell/ras.c
View File

@ -122,8 +122,8 @@ static int __init cbe_ptcal_enable_on_node(int nid, int order)
area->nid = nid;
area->order = order;
area->pages = alloc_pages_node(area->nid, GFP_KERNEL | GFP_THISNODE,
area->order);
area->pages = alloc_pages_exact_node(area->nid, GFP_KERNEL|GFP_THISNODE,
area->order);
if (!area->pages) {
printk(KERN_WARNING "%s: no page on node %d\n",

11
arch/powerpc/platforms/cell/spu_base.c
View File

@ -752,17 +752,8 @@ static int __init init_spu_base(void)
goto out_unregister_sysdev_class;
}
if (ret > 0) {
/*
* We cannot put the forward declaration in
* <linux/linux_logo.h> because of conflicting session type
* conflicts for const and __initdata with different compiler
* versions
*/
extern const struct linux_logo logo_spe_clut224;
if (ret > 0)
fb_append_extra_logo(&logo_spe_clut224, ret);
}
mutex_lock(&spu_full_list_mutex);
xmon_register_spus(&spu_full_list);

17
arch/s390/include/asm/kmap_types.h
View File

@ -2,22 +2,7 @@
#ifndef _ASM_KMAP_TYPES_H
#define _ASM_KMAP_TYPES_H
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif
#endif /* __KERNEL__ */

4
arch/s390/kernel/init_task.c
View File

@ -18,10 +18,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

24
arch/sh/include/asm/kmap_types.h
View File

@ -3,30 +3,12 @@
/* Dummy header just to define km_type. */
#ifdef CONFIG_DEBUG_HIGHMEM
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif

3
arch/sh/kernel/init_task.c
View File

@ -10,9 +10,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct pt_regs fake_swapper_regs;
struct mm_struct init_mm = INIT_MM(init_mm);
EXPORT_SYMBOL(init_mm);
/*
* Initial thread structure.
*

17
arch/sparc/include/asm/kmap_types.h
View File

@ -5,21 +5,6 @@
* is actually used on sparc. -DaveM
*/
enum km_type {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
KM_BIO_DST_IRQ,
KM_PTE0,
KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#endif

3
arch/sparc/kernel/init_task.c
View File

@ -10,10 +10,7 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
struct task_struct init_task = INIT_TASK(init_task);
EXPORT_SYMBOL(init_mm);
EXPORT_SYMBOL(init_task);
/* .text section in head.S is aligned at 8k boundary and this gets linked

2
arch/um/include/shared/init.h
View File

@ -27,7 +27,7 @@
* sign followed by value, e.g.:
*
* static int init_variable __initdata = 0;
* static char linux_logo[] __initdata = { 0x32, 0x36, ... };
* static const char linux_logo[] __initconst = { 0x32, 0x36, ... };
*
* Don't forget to initialize data not at file scope, i.e. within a function,
* as gcc otherwise puts the data into the bss section and not into the init

2
arch/um/include/shared/net_user.h
View File

@ -8,7 +8,7 @@
#define ETH_ADDR_LEN (6)
#define ETH_HEADER_ETHERTAP (16)
#define ETH_HEADER_OTHER (14)
#define ETH_HEADER_OTHER (26) /* 14 for ethernet + VLAN + MPLS for crazy people */
#define ETH_MAX_PACKET (1500)
#define UML_NET_VERSION (4)

3
arch/um/kernel/init_task.c
View File

@ -10,11 +10,8 @@
#include "linux/mqueue.h"
#include "asm/uaccess.h"
struct mm_struct init_mm = INIT_MM(init_mm);
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
EXPORT_SYMBOL(init_mm);
/*
* Initial task structure.
*

6
arch/um/kernel/irq.c
View File

@ -358,7 +358,7 @@ EXPORT_SYMBOL(um_request_irq);
EXPORT_SYMBOL(reactivate_fd);
/*
* hw_interrupt_type must define (startup || enable) &&
* irq_chip must define (startup || enable) &&
* (shutdown || disable) && end
*/
static void dummy(unsigned int irq)
@ -366,7 +366,7 @@ static void dummy(unsigned int irq)
}
/* This is used for everything else than the timer. */
static struct hw_interrupt_type normal_irq_type = {
static struct irq_chip normal_irq_type = {
.typename = "SIGIO",
.release = free_irq_by_irq_and_dev,
.disable = dummy,
@ -375,7 +375,7 @@ static struct hw_interrupt_type normal_irq_type = {
.end = dummy
};
static struct hw_interrupt_type SIGVTALRM_irq_type = {
static struct irq_chip SIGVTALRM_irq_type = {
.typename = "SIGVTALRM",
.release = free_irq_by_irq_and_dev,
.shutdown = dummy, /* never called */

2
arch/um/sys-i386/stub.S
View File

@ -1,7 +1,7 @@
#include "as-layout.h"
.globl syscall_stub
.section .__syscall_stub, "x"
.section .__syscall_stub, "ax"
.globl batch_syscall_stub
batch_syscall_stub:

44
arch/um/sys-x86_64/asm/elf.h
View File

@ -66,28 +66,28 @@ typedef struct user_i387_struct elf_fpregset_t;
PT_REGS_R15(regs) = 0; \
} while (0)
#define ELF_CORE_COPY_REGS(pr_reg, regs) \
(pr_reg)[0] = (regs)->regs.gp[0]; \
(pr_reg)[1] = (regs)->regs.gp[1]; \
(pr_reg)[2] = (regs)->regs.gp[2]; \
(pr_reg)[3] = (regs)->regs.gp[3]; \
(pr_reg)[4] = (regs)->regs.gp[4]; \
(pr_reg)[5] = (regs)->regs.gp[5]; \
(pr_reg)[6] = (regs)->regs.gp[6]; \
(pr_reg)[7] = (regs)->regs.gp[7]; \
(pr_reg)[8] = (regs)->regs.gp[8]; \
(pr_reg)[9] = (regs)->regs.gp[9]; \
(pr_reg)[10] = (regs)->regs.gp[10]; \
(pr_reg)[11] = (regs)->regs.gp[11]; \
(pr_reg)[12] = (regs)->regs.gp[12]; \
(pr_reg)[13] = (regs)->regs.gp[13]; \
(pr_reg)[14] = (regs)->regs.gp[14]; \
(pr_reg)[15] = (regs)->regs.gp[15]; \
(pr_reg)[16] = (regs)->regs.gp[16]; \
(pr_reg)[17] = (regs)->regs.gp[17]; \
(pr_reg)[18] = (regs)->regs.gp[18]; \
(pr_reg)[19] = (regs)->regs.gp[19]; \
(pr_reg)[20] = (regs)->regs.gp[20]; \
#define ELF_CORE_COPY_REGS(pr_reg, _regs) \
(pr_reg)[0] = (_regs)->regs.gp[0]; \
(pr_reg)[1] = (_regs)->regs.gp[1]; \
(pr_reg)[2] = (_regs)->regs.gp[2]; \
(pr_reg)[3] = (_regs)->regs.gp[3]; \
(pr_reg)[4] = (_regs)->regs.gp[4]; \
(pr_reg)[5] = (_regs)->regs.gp[5]; \
(pr_reg)[6] = (_regs)->regs.gp[6]; \
(pr_reg)[7] = (_regs)->regs.gp[7]; \
(pr_reg)[8] = (_regs)->regs.gp[8]; \
(pr_reg)[9] = (_regs)->regs.gp[9]; \
(pr_reg)[10] = (_regs)->regs.gp[10]; \
(pr_reg)[11] = (_regs)->regs.gp[11]; \
(pr_reg)[12] = (_regs)->regs.gp[12]; \
(pr_reg)[13] = (_regs)->regs.gp[13]; \
(pr_reg)[14] = (_regs)->regs.gp[14]; \
(pr_reg)[15] = (_regs)->regs.gp[15]; \
(pr_reg)[16] = (_regs)->regs.gp[16]; \
(pr_reg)[17] = (_regs)->regs.gp[17]; \
(pr_reg)[18] = (_regs)->regs.gp[18]; \
(pr_reg)[19] = (_regs)->regs.gp[19]; \
(pr_reg)[20] = (_regs)->regs.gp[20]; \
(pr_reg)[21] = current->thread.arch.fs; \
(pr_reg)[22] = 0; \
(pr_reg)[23] = 0; \

2
arch/um/sys-x86_64/stub.S
View File

@ -1,7 +1,7 @@
#include "as-layout.h"
.globl syscall_stub
.section .__syscall_stub, "x"
.section .__syscall_stub, "ax"
syscall_stub:
syscall
/* We don't have 64-bit constants, so this constructs the address

23
arch/x86/include/asm/kmap_types.h
View File

@ -2,28 +2,11 @@
#define _ASM_X86_KMAP_TYPES_H
#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
# define D(n) __KM_FENCE_##n ,
#else
# define D(n)
#define __WITH_KM_FENCE
#endif
enum km_type {
D(0) KM_BOUNCE_READ,
D(1) KM_SKB_SUNRPC_DATA,
D(2) KM_SKB_DATA_SOFTIRQ,
D(3) KM_USER0,
D(4) KM_USER1,
D(5) KM_BIO_SRC_IRQ,
D(6) KM_BIO_DST_IRQ,
D(7) KM_PTE0,
D(8) KM_PTE1,
D(9) KM_IRQ0,
D(10) KM_IRQ1,
D(11) KM_SOFTIRQ0,
D(12) KM_SOFTIRQ1,
D(13) KM_TYPE_NR
};
#include <asm-generic/kmap_types.h>
#undef D
#undef __WITH_KM_FENCE
#endif /* _ASM_X86_KMAP_TYPES_H */

4
arch/x86/include/asm/timex.h
View File

@ -4,9 +4,7 @@
#include <asm/processor.h>
#include <asm/tsc.h>
/* The PIT ticks at this frequency (in HZ): */
#define PIT_TICK_RATE 1193182
/* Assume we use the PIT time source for the clock tick */
#define CLOCK_TICK_RATE PIT_TICK_RATE
#define ARCH_HAS_READ_CURRENT_TIMER

11
arch/x86/kernel/cpu/common.c
View File

@ -487,7 +487,6 @@ out:
static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
{
char *v = c->x86_vendor_id;
static int printed;
int i;
for (i = 0; i < X86_VENDOR_NUM; i++) {
@ -504,13 +503,9 @@ static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
}
}
if (!printed) {
printed++;
printk(KERN_ERR
"CPU: vendor_id '%s' unknown, using generic init.\n", v);
printk(KERN_ERR "CPU: Your system may be unstable.\n");
}
printk_once(KERN_ERR
"CPU: vendor_id '%s' unknown, using generic init.\n" \
"CPU: Your system may be unstable.\n", v);
c->x86_vendor = X86_VENDOR_UNKNOWN;
this_cpu = &default_cpu;

1
arch/x86/kernel/i8253.c
View File

@ -7,6 +7,7 @@
#include <linux/spinlock.h>
#include <linux/jiffies.h>
#include <linux/module.h>
#include <linux/timex.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/io.h>

1
arch/x86/kernel/init_task.c
View File

@ -12,7 +12,6 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
/*
* Initial thread structure.

1
arch/x86/kernel/tsc.c
View File

@ -9,6 +9,7 @@
#include <linux/delay.h>
#include <linux/clocksource.h>
#include <linux/percpu.h>
#include <linux/timex.h>
#include <asm/hpet.h>
#include <asm/timer.h>

2
arch/x86/kvm/vmx.c
View File

@ -1277,7 +1277,7 @@ static struct vmcs *alloc_vmcs_cpu(int cpu)
struct page *pages;
struct vmcs *vmcs;
pages = alloc_pages_node(node, GFP_KERNEL, vmcs_config.order);
pages = alloc_pages_exact_node(node, GFP_KERNEL, vmcs_config.order);
if (!pages)
return NULL;
vmcs = page_address(pages);

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