tree 1ea76f48b0f4c68072eb5eaa5113af6aa7dbd357
parent 19ccd97a03a026c2341b35af3ed2078a83c4a22b
author Ingo Molnar <mingo@elte.hu> 1192460404 +0200
committer Ingo Molnar <mingo@elte.hu> 1192460404 +0200

sched: speed up update_load_add/_sub()

speed up update_load_add/_sub() by not delaying the division - this
reduces CPU pipeline dependencies.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Mike Galbraith <efault@gmx.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>