| commit | f99844cb76b7d347711c22cdcb94266b7214141f | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Wed Apr 27 05:35:39 2011 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Apr 26 20:04:57 2011 +0200 |
| tree | 37d8147d32f9e76269952f142180566e937c4d71 | |
| parent | 1fc570ad89e55dc32dfa4dda1311948b38f26524 [diff] |
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 <a.p.zijlstra@chello.nl>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/n/tip-z89h2v1bk1mikcbsf7e6v34q@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>