Alexey Dobriyan e8edc6e03a Detach sched.h from mm.h ...

First thing mm.h does is including sched.h solely for can_do_mlock() inline
function which has "current" dereference inside. By dealing with can_do_mlock()
mm.h can be detached from sched.h which is good. See below, why.

This patch
a) removes unconditional inclusion of sched.h from mm.h
b) makes can_do_mlock() normal function in mm/mlock.c
c) exports can_do_mlock() to not break compilation
d) adds sched.h inclusions back to files that were getting it indirectly.
e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were
   getting them indirectly

Net result is:
a) mm.h users would get less code to open, read, preprocess, parse, ... if
   they don't need sched.h
b) sched.h stops being dependency for significant number of files:
   on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,
   after patch it's only 3744 (-8.3%).

Cross-compile tested on

	all arm defconfigs, all mips defconfigs, all powerpc defconfigs,
	alpha alpha-up
	arm
	i386 i386-up i386-defconfig i386-allnoconfig
	ia64 ia64-up
	m68k
	mips
	parisc parisc-up
	powerpc powerpc-up
	s390 s390-up
	sparc sparc-up
	sparc64 sparc64-up
	um-x86_64
	x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig

as well as my two usual configs.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-05-21 09:18:19 -07:00

..

arc

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

ddb5xxx

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

dec

[TC] TURBOchannel support for the DECstation

2007-02-09 16:23:16 +00:00

emma2rh

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

ip32

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

jmr3927

[MIPS] JMR3927 cleanup

2007-04-27 16:20:23 +01:00

lasat

[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.

2007-03-04 19:02:37 +00:00

mach-atlas

[MIPS] SNI: Fix mc146818_decode_year

2007-03-04 19:02:31 +00:00

mach-au1x00

au1550 SPI controller driver

2007-05-08 11:15:16 -07:00

mach-cobalt

[MIPS] Add extern cobalt_board_id

2007-05-11 14:28:32 +01:00

mach-db1x00

[PATCH] Au1550/1200: add missing PSC #define's, make OSS driver use the proper ones

2006-06-23 07:42:56 -07:00

mach-dec

[PATCH] char/rtc: Handle memory-mapped chips properly

2006-07-10 13:24:25 -07:00

mach-emma2rh

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

mach-ev64120

[MIPS] Add UART IRQ number for EV64120

2006-10-01 23:16:59 +01:00

mach-excite

[MIPS] s/__ASSEMBLER__/__ASSEMBLY__/ for clarity sake.

2006-09-27 13:37:57 +01:00

mach-generic

[MIPS] DMA: Fix a bunch of warnings due to missing inline keywords.

2007-03-04 19:02:39 +00:00

mach-ip22

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

mach-ip27

[MIPS] IP27, IP35: Fix warnings.

2007-03-17 01:03:24 +00:00

mach-ip32

[MIPS] IP27, IP35: Fix warnings.

2007-03-17 01:03:24 +00:00

mach-jazz

[MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}

2007-02-13 22:40:50 +00:00

mach-jmr3927

[MIPS] Convert to RTC-class ds1742 driver

2007-03-04 19:02:34 +00:00

mach-lasat

…

mach-mips

[MIPS] SNI: Fix mc146818_decode_year

2007-03-04 19:02:31 +00:00

mach-ocelot

…

mach-ocelot3

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-pb1x00

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mach-pnx8550

[MIPS] PNX8550 fixups

2006-10-04 18:06:15 +01:00

mach-qemu

[MIPS] Qemu does not have D-cache aliases

2006-09-27 13:37:49 +01:00

mach-rm

[MIPS] RM: It should be #ifdef CONFIG_FOO not #if CONFIG_FOO ...

2007-03-04 19:02:38 +00:00

mach-sibyte

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-sim

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-vr41xx

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

mach-wrppmc

[MIPS] Wind River 4KC PPMC Eval Board Support

2006-06-19 17:39:18 +01:00

mach-yosemite

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mips-boards

[MIPS] MT: Reenable EIC support and add support for SOCit SC.

2007-05-11 14:28:31 +01:00

pci

[MIPS] SN: include asm/sn/types.h for nasid_t.

2006-06-19 17:39:24 +01:00

sgi

Convert SGI IP22 and specific drivers to platform_device.

2007-05-11 17:00:29 +01:00

sibyte

[MIPS] Updated Sibyte headers

2007-04-27 16:20:24 +01:00

sn

[MIPS] IP27: Move definition of nic_t to its sole user.

2006-12-12 01:46:24 +00:00

tx4927

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

tx4938

fix file specification in comments

2006-10-03 23:01:26 +02:00

vr41xx

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

xtalk

…

8253pit.h

…

a.out.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

abi.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

addrspace.h

[MIPS] Use "long" for 64-bit values on 64-bit kernel.

2006-11-30 01:14:43 +00:00

asm.h

[MIPS] 16K & 64K page size fixes

2006-11-01 17:46:09 +00:00

asmmacro-32.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro-64.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro.h

[MIPS] Fix use of ehb instruction for non-R2 configurations.

2006-06-29 21:10:49 +01:00

atomic.h

[MIPS] Fix build error in atomic64_cmpxchg

2007-05-11 14:28:33 +01:00

auxvec.h

[PATCH] auxiliary vector cleanups

2005-09-07 16:57:21 -07:00

barrier.h

[MIPS] Cleanup memory barriers for weakly ordered systems.

2006-12-04 22:43:14 +00:00

bcache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

bitops.h

[MIPS] Lockdep: Fix recursion bug.

2007-03-17 01:03:29 +00:00

bootinfo.h

[MIPS] Remove Momenco Jaguar ATX support

2007-05-11 14:28:31 +01:00

branch.h

…

break.h

Allocate break code 513 to KDB.

2005-10-29 19:30:34 +01:00

bug.h

[MIPS] Fix BUG(), BUG_ON() handling

2007-04-20 14:58:37 +01:00

bugs.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

byteorder.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cachectl.h

…

cacheflush.h

[MIPS] Remove unused argument from kunmap_coherent().

2007-04-27 16:20:24 +01:00

cacheops.h

…

checksum.h

[MIPS] Fix wrong checksum for split TCP packets on 64-bit MIPS

2007-04-20 14:58:37 +01:00

compat-signal.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

compat.h

[MIPS] compat.h uses struct pt_regs so needs to include ptrace.h.

2006-12-12 01:46:24 +00:00

compiler.h

…

cpu-features.h

[MIPS] FPU ownership management & preemption fixes

2007-03-17 01:03:26 +00:00

cpu-info.h

[MIPS] FPU ownership management & preemption fixes

2007-03-17 01:03:26 +00:00

cpu.h

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

cputime.h

…

current.h

…

debug.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

delay.h

[MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT

2007-03-24 17:01:49 +00:00

device.h

Driver core: add dev_archdata to struct device

2006-12-01 14:52:01 -08:00

div64.h

[NET]: div64_64 consolidate (rev3)

2007-04-25 22:23:33 -07:00

dma-mapping.h

[MIPS] Don't claim we support dma_declare_coherent_memory - we don't.

2007-02-13 22:40:50 +00:00

dma.h

[MIPS] ISA: Fix typo

2007-03-08 01:10:30 +00:00

ds1216.h

[MIPS] Support for several more SNI RM models.

2007-02-18 21:31:37 +00:00

ds1286.h

…

dsp.h

MIPS: DSP: Set all register masks to 0x3ff.

2006-01-10 13:39:04 +00:00

elf.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

emergency-restart.h

[PATCH] Add emergency_restart()

2005-07-26 14:35:41 -07:00

errno.h

Delete duplicate definitions.

2005-11-07 18:05:40 +00:00

fcntl.h

[MIPS] Remove F_SETSIG and F_GETSIG in favor of the asm-generic definitions.

2006-09-27 13:37:48 +01:00

fixmap.h

[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page

2006-10-21 23:17:35 +01:00

floppy.h

…

fpregdef.h

[PATCH] mips: nuke trailing whitespace

2005-09-05 00:06:07 -07:00

fpu_emulator.h

[MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs.

2006-06-19 17:39:18 +01:00

fpu.h

[MIPS] FPU hazard handling

2007-05-11 14:28:31 +01:00

futex.h

[PATCH] mm: pagefault_{disable,enable}()

2006-12-07 08:39:21 -08:00

gdb-stub.h

…

gfx.h

…

gt64120.h

[MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE

2006-11-30 01:14:43 +00:00

gt64240.h

…

hardirq.h

…

hazards.h

[MIPS] SB1: Build fix.

2007-05-11 14:28:31 +01:00

highmem.h

[MIPS] Remove LIMITED_DMA support

2007-05-11 14:28:31 +01:00

hw_irq.h

[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

2006-06-29 10:26:23 -07:00

i8259.h

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

ide.h

…

inst.h

[MIPS] Fix rdhwr_op definition.

2006-07-13 21:26:08 +01:00

inventory.h

Reformatting, remove debugging code.

2005-10-29 19:30:57 +01:00

io.h

[MIPS] Iomap implementation.

2007-02-18 21:31:34 +00:00

ioctl.h

[MIPS] Remove unreferenced _IOC_SLMASK macro in ioctl.h.

2007-02-26 23:06:06 +00:00

ioctls.h

…

ipc.h

…

ipcbuf.h

…

irq_cpu.h

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

irq_regs.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

irq.h

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

irqflags.h

[MIPS] SMTC: Fix recursion in instant IPI replay code.

2007-03-29 23:46:36 +01:00

isadep.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

jazz.h

…

jazzdma.h

…

Kbuild

[MIPS] Have headers_install install <asm/cachectl.h> and <asm/sysmips.h>.

2006-09-27 13:37:56 +01:00

kdebug.h

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

kexec.h

kdump/kexec: calculate note size at compile time

2007-05-08 11:15:07 -07:00

kmap_types.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

kspd.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

linkage.h

[PATCH] abstract type/size specification for assembly

2006-03-24 07:33:25 -08:00

local.h

local_t: mips extension

2007-05-08 11:15:20 -07:00

m48t35.h

…

m48t37.h

…

marvell.h

[MIPS] MV64340: Add missing prototype for mv64340_irq_init().

2007-03-29 23:46:35 +01:00

mc146818-time.h

[PATCH] RTC: Remove RTC UIP synchronization on MIPS MC146818

2006-03-28 09:16:00 -08:00

mc146818rtc.h

…

mips_mt.h

[MIPS] SMTC: <asm/mips_mt.h> must include <linux/cpumask.h>

2007-03-07 00:07:15 +00:00

mipsmtregs.h

[MIPS] MT: Nuke duplicate mips_mt_regdump() prototype.

2007-02-06 16:53:24 +00:00

mipsprom.h

…

mipsregs.h

[MIPS] Remove unused R10000 performance counter definitions.

2006-11-30 01:14:45 +00:00

mman.h

[PATCH] Remove final references to deprecated "MAP_ANON" page protection flag

2007-02-11 10:51:17 -08:00

mmu_context.h

[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction

2007-05-02 19:27:14 +02:00

mmu.h

…

mmzone.h

[PATCH] Delete unused definitions of kvaddr_to_nid

2006-06-23 07:42:52 -07:00

module.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

msc01_ic.h

[MIPS] MT: Reenable EIC support and add support for SOCit SC.

2007-05-11 14:28:31 +01:00

msgbuf.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mutex.h

[PATCH] mutex subsystem, add default include/asm-*/mutex.h files

2006-01-09 15:59:19 -08:00

namei.h

…

nile4.h

…

paccess.h

[MIPS] Replace old fashioned "__typeof" with "__typeof__".

2007-04-27 16:20:25 +01:00

page.h

[MIPS] Remove LIMITED_DMA support

2007-05-11 14:28:31 +01:00

param.h

[MIPS] Make timer interrupt frequency configurable from kconfig.

2006-06-19 17:39:27 +01:00

parport.h

…

pci.h

[MIPS] Iomap implementation.

2007-02-18 21:31:34 +00:00

percpu.h

…

pgalloc.h

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

pgtable-32.h

[MIPS] pte_offset(dir,addr): parenthesis fix

2006-12-06 20:16:08 +00:00

pgtable-64.h

[MIPS] Always use virt_to_phys() when translating kernel addresses

2007-03-24 17:01:49 +00:00

pgtable-bits.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

pgtable.h

Clean up mostly unused IOSPACE macros

2007-05-08 11:15:13 -07:00

pmon.h

…

poll.h

Consolidate asm/poll.h

2007-05-11 08:29:34 -07:00

posix_types.h

…

prctl.h

…

prefetch.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

processor.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

ptrace.h

[MIPS] Add basic SMARTMIPS ASE support

2007-02-22 00:50:44 +00:00

qemu.h

[MIPS] Qemu system shutdown support

2006-06-19 17:39:19 +01:00

r4kcache.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

reboot.h

[MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again.

2006-02-07 13:30:22 +00:00

reg.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

regdef.h

…

resource.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

rm9k-ocd.h

[MIPS] Support for the RM9000-based Basler eXcite smart camera platform.

2006-06-19 17:39:26 +01:00

rtc.h

[MIPS] Fix genrtc compilation.

2006-04-19 04:14:22 +02:00

rtlx.h

[MIPS] RTLX: Handle copy_*_user return values.

2007-03-17 01:03:29 +00:00

scatterlist.h

PCI: scatterlist.h needs types.h

2007-05-02 19:02:34 -07:00

sections.h

[MIPS] Remove _fdata from asm-mips/sections.h

2007-02-06 16:53:15 +00:00

segment.h

…

semaphore.h

[PATCH] semaphore: Remove __MUTEX_INITIALIZER()

2005-10-30 17:37:27 -08:00

sembuf.h

…

serial.h

[MIPS] Remove Momenco Jaguar ATX support

2007-05-11 14:28:31 +01:00

setup.h

[PATCH] cleanup asm/setup.h userspace visibility

2006-12-07 08:39:46 -08:00

sgialib.h

[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.

2007-03-04 19:02:37 +00:00

sgiarcs.h

[MIPS] ARC: Fix warning.

2007-03-24 17:01:49 +00:00

sgidefs.h

…

shmbuf.h

…

shmparam.h

…

sigcontext.h

[MIPS] Add basic SMARTMIPS ASE support

2007-02-22 00:50:44 +00:00

siginfo.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

signal.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

sim.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

smp.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

smtc_ipi.h

[MIPS] SMTC: Fix recursion in instant IPI replay code.

2007-03-29 23:46:36 +01:00

smtc_proc.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

smtc.h

[MIPS] SMTC: Add fordward declarations for mm_struct and task_struct.

2007-03-07 00:07:16 +00:00

sni.h

[MIPS] SNI: MIPS_CPU_IRQ_BASE cleanup

2007-02-26 23:06:06 +00:00

socket.h

[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support

2007-04-25 22:24:21 -07:00

sockios.h

[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution

2007-04-25 22:24:04 -07:00

sparsemem.h

[MIPS] Fix sparsemem support.

2006-06-06 00:15:20 +01:00

spinlock_types.h

[PATCH] spinlock consolidation

2005-09-10 10:06:21 -07:00

spinlock.h

[MIPS] Fix __raw_read_trylock() to allow multiple readers

2007-03-07 00:07:17 +00:00

stackframe.h

[MIPS] Add basic SMARTMIPS ASE support

2007-02-22 00:50:44 +00:00

stacktrace.h

[MIPS] Make unwind_stack() can dig into interrupted context

2006-10-01 23:16:59 +01:00

stat.h

…

statfs.h

[PATCH] mips: nuke trailing whitespace

2005-09-05 00:06:07 -07:00

string.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

suspend.h

…

sysmips.h

…

system.h

[MIPS] Define and use vi_handler_t for vectored interrupt handlers.

2007-05-11 14:28:30 +01:00

termbits.h

[PATCH] tty: preparatory structures for termios revamp

2006-12-08 08:28:56 -08:00

termios.h

[PATCH] consolidate line discipline number definitions

2007-02-11 10:51:26 -08:00

thread_info.h

[MIPS] Disallow CpU exception in kernel again.

2007-04-20 14:58:37 +01:00

time.h

[MIPS] mips HPT cleanup: make clocksource_mips public

2006-11-30 01:14:49 +00:00

timex.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

titan_dep.h

[PATCH] mips: nuke trailing whitespace

2005-09-05 00:06:07 -07:00

tlb.h

…

tlbdebug.h

…

tlbflush.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

topology.h

…

traps.h

More AP / SP bits for the 34K, the Malta bits and things. Still wants

2005-10-29 19:31:53 +01:00

tx3912.h

…

types.h

[PATCH] Centralise definitions of sector_t and blkcnt_t

2006-12-04 19:41:15 -08:00

uaccess.h

[MIPS] Export __copy_user_inatomic.

2007-03-07 00:07:17 +00:00

ucontext.h

…

unaligned.h

…

unistd.h

[MIPS] Wire up ioprio_set and ioprio_get.

2007-03-07 00:07:18 +00:00

user.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

vga.h

[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use

2006-06-22 15:05:58 -07:00

vpe.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

war.h

[MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machines

2006-12-09 01:03:58 +00:00

watch.h

…

wbflush.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

xor.h

…

xxs1500.h

[PATCH] mips: nuke trailing whitespace

2005-09-05 00:06:07 -07:00