Re: [PATCH] perf: avoid synthesizing mmap() for all processes inper-thread mode perf record

From: Arnaldo Carvalho de Melo
Date: Wed Jun 16 2010 - 16:51:26 EST


Em Wed, Jun 16, 2010 at 08:59:01PM +0200, Stephane Eranian escreveu:
> A bug was introduced by commit c45c6ea2e5c57960dc67e00294c2b78e9540c007.
>
> Perf record was scanning /proc/PID to create synthetic PERF_RECOR_MMAP
> entries even though it was running in per-thread mode. There was a bogus
> check to select what mmaps to synthesize. We only need all processes in
> system-wide mode.
>
> Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>

Thanks, appling to perf/urgent

- Arnaldo
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