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| author |   Ingo Molnar <mingo@elte.hu> | 2009-09-13 18:15:54 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-13 18:17:28 +0200 |
| commit | f977bb4937857994312fff4f9c2cad336a36a932 (patch) | |
| tree | ce4736f585cfb9ecb3f959f6fe77997852dd00e3 /tools/perf/builtin-sched.c | |
| parent | perf sched: Add 'perf sched trace', improve documentation (diff) | |
| download | linux-dev-f977bb4937857994312fff4f9c2cad336a36a932.tar.xz linux-dev-f977bb4937857994312fff4f9c2cad336a36a932.zip | |
perf_counter, sched: Add sched_stat_runtime tracepoint
This allows more precise tracking of how the scheduler accounts
(and acts upon) a task having spent N nanoseconds of CPU time.
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>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-sched.c')
0 files changed, 0 insertions, 0 deletions