linux/drivers/base
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
..
power remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
attribute_container.c drivers/base/attribute_container.c: use mutex instead of binary semaphore 2007-04-27 10:57:34 -07:00
base.h remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
bus.c remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
class.c remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
core.c remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
cpu.c Replace remaining references to "driverfs" with "sysfs". 2007-02-17 19:13:42 +01:00
dd.c PCI: remove the broken PCI_MULTITHREAD_PROBE option 2007-05-02 19:02:38 -07:00
devres.c devres: kernel-doc and DocBook 2007-05-09 07:02:59 +02:00
dma-mapping.c devres: device resource management 2007-02-09 17:39:36 -05:00
dmapool.c Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
driver.c Driver core: remove unneeded completion from driver release path 2007-04-27 10:57:29 -07:00
firmware_class.c Driver core: switch firmware_class to uevent_suppress. 2007-04-27 10:57:29 -07:00
firmware.c remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
hypervisor.c [S390] hypfs comment cleanup. 2006-09-20 15:58:44 +02:00
init.c [PATCH] Driver Core: Add /sys/hypervisor when needed 2006-06-21 12:40:48 -07:00
isa.c [PATCH] Driver model: add ISA bus 2006-06-21 12:40:49 -07:00
Kconfig devres: device resource management 2007-02-09 17:39:36 -05:00
Makefile Introduce CONFIG_HAS_DMA 2007-05-07 12:12:51 -07:00
map.c [PATCH] kobj_map semaphore to mutex conversion 2006-03-20 13:42:58 -08:00
memory.c [PATCH] driver/base/memory.c: handle errors properly 2006-12-07 08:39:36 -08:00
node.c Replace remaining references to "driverfs" with "sysfs". 2007-02-17 19:13:42 +01:00
platform.c drivers/base/platform.c: fix small typo in doc 2007-05-09 08:58:16 +02:00
sys.c remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
topology.c Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
transport_class.c [SCSI] fix transport class corner case after rework 2005-08-28 11:14:06 -05:00