tree 901c78b6e8ccaf9e74515d176084c75389bc2832
parent f01114cb59d670e9b4f2c335930dd57db96e9360
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1306831760 +0200
committer Ingo Molnar <mingo@elte.hu> 1306844397 +0200

sched: Fix schedstat.nr_wakeups_migrate

While looking over the code I found that with the ttwu rework the
nr_wakeups_migrate test broke since we now switch cpus prior to
calling ttwu_stat(), hence the test is always true.

Cure this by passing the migration state in wake_flags. Also move the
whole test under CONFIG_SMP, its hard to migrate tasks on UP :-)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-pwwxl7gdqs5676f1d4cx6pj7@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>