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| author | Ingo Molnar <mingo@elte.hu> | 2009-09-16 14:07:00 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-16 12:08:28 +0200 |
| commit | c8a37751043427c6e4397a2cbfd617cb5f215c72 (patch) | |
| tree | b4399844d7064741c4df4098509b7dc3bd7d3493 /tools/perf/perf.c | |
| parent | dc02bf7178c8e2cb3d442ae19027b736d51c7dd5 (diff) | |
perf sched: Sanity check context switch events
Use 'perf sched latency' to track the current task based on
context-switch events, and flag the cases where there's some
impossible transition: such as a PID being switched out that
was not switched in.
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/perf.c')
0 files changed, 0 insertions, 0 deletions