From: Russ Anderson <rja@sgi.com>
Date: Tue, 18 May 2010 22:52:40 +0000 (-0500)
Subject: perf record: remove unneeded gettimeofday() call
X-Git-Tag: v2.6.35-rc1~30^2~18^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef365cefbc53d8674a18520a1d4c2e5590127299;p=pandora-kernel.git

perf record: remove unneeded gettimeofday() call

Perf record repeatedly calls gettimeofday() which adds noise to the performance
measurements.  Since gettimeofday() is only used for the error printf, delete
it.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <20100518225240.GC25589@sgi.com>
Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

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