Re: [RFC] [PATCH] Performance of del_timer_sync

[Andrew Morton]

Geoff Gustafson <geoff@xxxxxxxxxxxxxxxxxx> wrote:
>
> I started this patch based on profiling an enterprise database application
>  on a 32p IA64 NUMA machine, where del_timer_sync was one of the top few
>  functions taking CPU time in the kernel.

Do you know where it's being called from?
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