Commits
Yao Dongdong committed 9f96742a131
sched: Check if we got a shallowest_idle_cpu before searching for least_loaded_cpu Idle cpu is idler than non-idle cpu, so we needn't search for least_loaded_cpu after we have found an idle cpu. Signed-off-by: Yao Dongdong <yaodongdong@huawei.com> Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/1414469286-6023-1-git-send-email-yaodongdong@huawei.com Signed-off-by: Ingo Molnar <mingo@kernel.org>