From: Ingo Molnar Date: Wed, 27 Apr 2011 03:35:39 +0000 (+0200) Subject: perf stat: Fix -nan% output in perf stat noise printouts X-Git-Tag: v3.0-rc1~404^2~11^2~18 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f99844cb76b7d347711c22cdcb94266b7214141f;p=pandora-kernel.git perf stat: Fix -nan% output in perf stat noise printouts Before: 0 CPU-migrations # 0.000 M/sec ( +- -nan% ) After: 0 CPU-migrations # 0.000 M/sec ( +- 0.00% ) Also factor out the noise printing function. Acked-by: Peter Zijlstra Acked-by: Arnaldo Carvalho de Melo Cc: Frederic Weisbecker Link: http://lkml.kernel.org/n/tip-z89h2v1bk1mikcbsf7e6v34q@git.kernel.org Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed