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| author | Frederik Deweerdt <frederik.deweerdt@xprog.eu> | 2013-03-01 13:02:27 -0500 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-15 14:01:26 -0300 |
| commit | a7e191c376fad084d9f3c7ac89a1f7c47462ebc8 (patch) | |
| tree | 15f13ba7e2bc804f6993faaac9c72a894fa0135d /tools/lib | |
| parent | d723a55096b81a13c319485f01994e0a539efcf9 (diff) | |
perf stat: Introduce --repeat forever
The following patch causes 'perf stat --repeat 0' to be interpreted as
'forever', displaying the stats for every run.
We act as if a single run was asked, and reset the stats in each
iteration. In this mode SIGINT is passed to perf to be able to stop the
loop with Ctrl+C.
Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20130301180227.GA24385@ks398093.ip-192-95-24.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
0 files changed, 0 insertions, 0 deletions