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SubjectRe: [PATCH 2/2 v2] optimize for perf_event_init_task()

* Peter Zijlstra <peterz@infradead.org> wrote:

> On Fri, 2009-09-25 at 13:54 +0800, Xiao Guangrong wrote:
> > We can traverse ctx->group_list to get all group leader, it should be safe
> > since we hold ctx->mutex
> >
> > Changlog v1->v2:
> > - remove WARN_ON_ONCE() as Peter Zijlstra's suggestion
> >
> > Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
>
> Thanks!
>
> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

Thanks Xiao and Peter, i've queued up both patches for v2.6.32.

Ingo


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