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Subject[PATCH RFC 0/2] Fix race window during idle cpu selection.
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The 1st patch actually fixes the issue. The 2nd patch adds a new element
in schedstat intended only for testing.

Atish Patra (2):
sched: Minimize the idle cpu selection race window.
sched: Add a stat for idle cpu selection race window.

kernel/sched/core.c | 6 ++++++
kernel/sched/fair.c | 12 +++++++++---
kernel/sched/idle_task.c | 1 +
kernel/sched/sched.h | 2 ++
kernel/sched/stats.c | 5 +++--
5 files changed, 21 insertions(+), 5 deletions(-)

--
2.7.4

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