Paul E. McKenney 6206ab9bab rcu: Move __rcu_read_unlock()'s barrier() within if-statement ... We only need to constrain the compiler if we are actually exiting the top-level RCU read-side critical section. This commit therefore moves the first barrier() cal in __rcu_read_unlock() to inside the "if" statement, thus avoiding needless register flushes for inner rcu_read_unlock() calls. Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2011-09-28 21:38:35 -07:00
..
acpi	Merge branch 'apei-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2011-08-03 21:53:27 -10:00
asm-generic	All Arch: remove linkage for sys_nfsservctl system call	2011-08-26 15:09:58 -07:00
crypto
drm	drm: Separate EDID Header Check from EDID Block Check	2011-08-04 14:39:35 +01:00
keys
linux	rcu: Move __rcu_read_unlock()'s barrier() within if-statement	2011-09-28 21:38:35 -07:00
math-emu
media	[media] V4L: initial driver for ov5642 CMOS sensor	2011-07-27 17:56:09 -03:00
mtd
net	tcp: fix build error if !CONFIG_SYN_COOKIES	2011-09-18 21:48:01 -04:00
pcmcia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2011-07-31 06:23:08 -10:00
rdma	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
rxrpc	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
scsi	Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd	2011-08-06 22:56:03 -07:00
sound	ASoC: omap: Update e-mail address of Jarkko Nikula	2011-08-12 11:45:10 +09:00
target	target: Make standard INQUIRY return 'not connected' for tpg_virt_lun0	2011-08-22 19:25:35 +00:00
trace	rcu: Add grace-period, quiescent-state, and call_rcu trace events	2011-09-28 21:38:21 -07:00
video	OMAP: DSS2: Remove unused opt_clock_available	2011-07-25 10:22:05 +03:00
xen	xen/balloon: memory hotplug support for Xen balloon driver	2011-07-25 20:57:08 -07:00
Kbuild