Paul E. McKenney 616c310e83 rcu: Move PREEMPT_RCU preemption to switch_to() invocation ... Currently, PREEMPT_RCU readers are enqueued upon entry to the scheduler. This is inefficient because enqueuing is required only if there is a context switch, and entry to the scheduler does not guarantee a context switch. The commit therefore moves the enqueuing to immediately precede the call to switch_to() from the scheduler. Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Tested-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-05-02 14:43:23 -07:00
..
alpha	alpha: fix build failures from system.h dismemberment	2012-04-13 13:15:16 -04:00
arm	ARM: SoC fixes for 3.4-rc	2012-04-21 12:45:52 -07:00
avr32	avr32: fix nop compile fails from system.h split up	2012-04-04 08:23:44 -07:00
blackfin	blackfin: update defconfig for bf527-ezkit	2012-04-06 10:25:03 +08:00
c6x	irq: Kill pointless irqd_to_hw export	2012-04-10 22:39:17 -06:00
cris	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
frv	frv: fix warnings in mb93090-mb00/pci-dma.c about implicit EXPORT_SYMBOL	2012-04-02 14:41:26 -07:00
h8300	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
hexagon	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
ia64	kill mm argument of vm_munmap()	2012-04-21 01:58:20 -04:00
m32r	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
m68k	m68knommu: make sure 2nd FEC eth interface pins are enabled on 5275 ColdFire	2012-04-17 17:06:34 +10:00
microblaze	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
mips	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
mn10300	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
openrisc	Disintegrate and delete asm/system.h	2012-03-28 15:58:21 -07:00
parisc	parisc: fix missing cmpxchg file error from system.h split	2012-04-02 14:41:26 -07:00
powerpc	irqdomain bug fixes for v3.4-rc3	2012-04-12 12:49:56 -07:00
s390	[S390] Fix compile error in swab.h	2012-04-11 14:28:26 +02:00
score	Delete all instances of asm/system.h	2012-03-28 18:30:03 +01:00
sh	SuperH updates for 3.4-rc1	2012-04-07 09:52:46 -07:00
sparc	sparc32,leon: add notify_cpu_starting()	2012-04-21 16:35:06 -04:00
tile	VM: add "vm_mmap()" helper function	2012-04-20 17:29:13 -07:00
um	rcu: Move PREEMPT_RCU preemption to switch_to() invocation	2012-05-02 14:43:23 -07:00
unicore32	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
x86	kill mm argument of vm_munmap()	2012-04-21 01:58:20 -04:00
xtensa	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
.gitignore	…
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2012-03-29 14:49:45 -07:00