sched: Add WAKEUP_PREEMPTION feature flag, on by default
authorIngo Molnar <mingo@elte.hu>
Sun, 14 Oct 2012 12:28:50 +0000 (14:28 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 16 Oct 2012 08:05:27 +0000 (10:05 +0200)
commit8ed92e51f99c2199c64cb33b4ba95ab12940a94c
treeb7d067cc9db5379a0107e97a6b4dfe64afead461
parent301a5cba2887d1f640e6d5184b05a6d7132017d5
sched: Add WAKEUP_PREEMPTION feature flag, on by default

As per the recent discussion with Mike and Linus, make it easier to
test with/without this feature. No change in default behavior.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/n/tip-izoxq4haeg4mTognnDbwcevt@git.kernel.org
kernel/sched/fair.c
kernel/sched/features.h