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Subject[GIT PULL] scheduler fix
Linus,

Please pull the latest sched-fixes-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git sched-fixes-for-linus

Thanks,

Ingo

------------------>
Peter Zijlstra (1):
sched: Revert 738d2be, simplify set_task_cpu()


kernel/sched.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 87f1f47..c535cc4 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2045,11 +2045,10 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu)

trace_sched_migrate_task(p, new_cpu);

- if (task_cpu(p) == new_cpu)
- return;
-
- p->se.nr_migrations++;
- perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0);
+ if (task_cpu(p) != new_cpu) {
+ p->se.nr_migrations++;
+ perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0);
+ }

__set_task_cpu(p, new_cpu);
}

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