cb04ff9ac424d0e689d9b612e9f73cb443ab4b7e - arm/linux

commit	cb04ff9ac424d0e689d9b612e9f73cb443ab4b7e	[log] [tgz]
author	Peter Zijlstra <a.p.zijlstra@chello.nl>	Tue May 08 18:56:04 2012 +0200
committer	Ingo Molnar <mingo@kernel.org>	Wed May 09 15:23:17 2012 +0200
tree	7335f4ca82dc0366ffbf9dc8de5396259213435a
parent	8b1e13638d465863572c8207a5cfceeef0cf0441 [diff]

sched, perf: Use a single callback into the scheduler

We can easily use a single callback for both sched-in and sched-out. This
reduces the code footprint in the scheduler path as well as removes
the PMU black spot otherwise present between the out and in callback.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-o56ajxp1edwqg6x9d31wb805@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

include/linux/perf_event.h[diff]
kernel/events/core.c[diff]
kernel/sched/core.c[diff]

3 files changed

tree: 7335f4ca82dc0366ffbf9dc8de5396259213435a