David Gibson 63551ae0fe [PATCH] Hugepage consolidation ...

A lot of the code in arch/*/mm/hugetlbpage.c is quite similar.  This patch
attempts to consolidate a lot of the code across the arch's, putting the
combined version in mm/hugetlb.c.  There are a couple of uglyish hacks in
order to covert all the hugepage archs, but the result is a very large
reduction in the total amount of code.  It also means things like hugepage
lazy allocation could be implemented in one place, instead of six.

Tested, at least a little, on ppc64, i386 and x86_64.

Notes:
	- this patch changes the meaning of set_huge_pte() to be more
	  analagous to set_pte()
	- does SH4 need s special huge_ptep_get_and_clear()??

Acked-by: William Lee Irwin <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-06-21 18:46:15 -07:00

..

8253pit.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

a.out.h

[PATCH] x86_64: TASK_SIZE fixes for compatibility mode processes

2005-06-21 18:46:12 -07:00

acpi.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

agp.h

[PATCH] AGP fix for Xen VMM

2005-06-07 12:35:43 -07:00

apic.h

[PATCH] check nmi watchdog is broken

2005-05-01 08:58:48 -07:00

apicdef.h

[PATCH] x86_64: Increase number of IO-APICs

2005-05-17 07:59:13 -07:00

atomic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

bitops.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

boot.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

bootsetup.h

[PATCH] Increase number of e820 entries hard limit from 32 to 128

2005-05-01 08:58:51 -07:00

bug.h

[PATCH] x86_64: CONFIG_BUG=n fixes

2005-05-25 15:31:28 -07:00

bugs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

byteorder.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cache.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cacheflush.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

calling.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

checksum.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

compat.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cpu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cpufeature.h

[PATCH] CPUID bug and inconsistency fix

2005-05-01 08:58:49 -07:00

cputime.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

current.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

debugreg.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

delay.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

desc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

div64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dma-mapping.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dma.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dwarf2.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

e820.h

[PATCH] Increase number of e820 entries hard limit from 32 to 128

2005-05-01 08:58:51 -07:00

elf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

errno.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fcntl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fixmap.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

floppy.h

[PATCH] make some things static

2005-05-05 16:36:47 -07:00

fpu32.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

genapic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

hardirq.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

hdreg.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

hpet.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

hw_irq.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

i387.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ia32_unistd.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ia32.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ide.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

io_apic.h

[PATCH] x86_64: Remove unique APIC/IO-APIC ID check

2005-05-17 07:59:14 -07:00

io.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ioctl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ioctls.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ipcbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ipi.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irq.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

kdebug.h

[PATCH] x86_64: Keep only a single debug notifier chain

2005-04-16 15:25:13 -07:00

kmap_types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

kprobes.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ldt.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

linkage.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

local.h

[PATCH] x86_64: Correct wrong comment in local.h

2005-04-16 15:25:08 -07:00

mach_apic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mc146818rtc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mce.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mman.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmsegment.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmu_context.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmx.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmzone.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

module.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mpspec.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

msgbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

msi.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

msr.h

[PATCH] x86_64: Switch SMP bootup over to new CPU hotplug state machine

2005-04-16 15:25:19 -07:00

mtrr.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

namei.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

nmi.h

[PATCH] x86_64: Collected NMI watchdog fixes.

2005-05-17 07:59:16 -07:00

node.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

numa.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

numnodes.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

page.h

[PATCH] Hugepage consolidation

2005-06-21 18:46:15 -07:00

param.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

parport.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pci-direct.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pci.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pda.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

percpu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pgalloc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pgtable.h

[PATCH] Hugepage consolidation

2005-06-21 18:46:15 -07:00

poll.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

posix_types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

prctl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

processor.h

[PATCH] x86_64: TASK_SIZE fixes for compatibility mode processes

2005-06-21 18:46:12 -07:00

proto.h

[PATCH] x86_64: Add pmtimer support

2005-05-17 07:59:15 -07:00

ptrace.h

[PATCH] x86_64: Use a common function to find code segment bases

2005-04-16 15:24:59 -07:00

resource.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rtc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwlock.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwsem.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

scatterlist.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

seccomp.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sections.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

segment.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

semaphore.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sembuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

serial.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

setup.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

shmbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

shmparam.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext32.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

siginfo.h

[PATCH] consolidate SIGEV_PAD_SIZE

2005-05-01 08:59:08 -07:00

signal.h

[PATCH] asm/signal.h unification

2005-05-04 07:33:15 -07:00

smp.h

[PATCH] smp_processor_id() cleanup

2005-06-21 18:46:13 -07:00

socket.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sockios.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

spinlock.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

stat.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

statfs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

string.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

suspend.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

swiotlb.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

system.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

termbits.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

termios.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

thread_info.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

timex.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tlb.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tlbflush.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

topology.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

uaccess.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ucontext.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unaligned.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unistd.h

[PATCH] consolidate sys_shmat

2005-05-01 08:59:12 -07:00

user32.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

user.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vga.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vsyscall32.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vsyscall.h

[PATCH] x86_64: Add pmtimer support

2005-05-17 07:59:15 -07:00

xor.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00