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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-01-30 20:43:21 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-01-31 00:38:23 +0400 |
| commit | cfeb1d90a1b1db96383b48888cb7a5f10ca12e12 (patch) | |
| tree | 0c8ec8fd12db30fae33710b32faeb05d10b0e46a /virt | |
| parent | d30d4a080d195892091ad7d014fc9293cc08ea0f (diff) | |
| download | linux-cfeb1d90a1b1db96383b48888cb7a5f10ca12e12.tar.xz | |
perf python: Use attr.watermark in twatch.py
We want to be woken up for every PERF_RECORD_ event, attr.wakeup_events
is only for PERF_RECORD_SAMPLE, so also use attr.watermark = 1 to fix
that.
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-v3lnpwgrr8mllcr3ntduuqvc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions