On Mon, May 11, 2015 at 05:08:21PM +0200, Frederic Weisbecker wrote:
> Lets gather the preempt operations (set PREEMPT_ACTIVE and disable
> preemption) in a single operation. This way we prepare to remove the
> preemption disablement in __schedule() in order to omptimize this
> duty on the caller.
Lets gather the preempt operations (set PREEMPT_ACTIVE and disable
preemption) in a single operation. This way we prepare to remove the
preemption disablement in __schedule() in order to omptimize this
duty on the caller.
Suggested-by: Linus Torvalds
Cc: Ingo Molnar
Cc: Peter Zijlstra
Cc: Thoma
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