diff options
| author | Ingo Molnar <[email protected]> | 2011-04-27 05:35:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-04-26 20:04:57 +0200 |
| commit | f99844cb76b7d347711c22cdcb94266b7214141f (patch) | |
| tree | 37d8147d32f9e76269952f142180566e937c4d71 /tools/perf/scripts/python/futex-contention.py | |
| 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 <[email protected]>
Acked-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions