diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-06-27 06:10:30 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-27 06:11:24 +0200 |
| commit | 0cfb7a13b8e4e0afd4b856156ab16a182de7505b (patch) | |
| tree | 7ebae71e6ef94d3bb95e43b4b2735c378f217449 /kernel | |
| parent | fde953c1c67986e1c381fa50d8207b1578b5cefa (diff) | |
perf stat: Add -n/--null option to run without counters
Allow a no-counters run. This can be useful to measure just
elapsed wall-clock time - or to assess the raw overhead of perf
stat itself, without running any counters.
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions