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(parent: 1756220) | patch
perf sched: Add involuntarily sleeping task in work atoms
authorFrederic Weisbecker <fweisbec@gmail.com>
Sat, 12 Sep 2009 22:46:19 +0000 (00:46 +0200)
committerIngo Molnar <mingo@elte.hu>
Sun, 13 Sep 2009 08:22:47 +0000 (10:22 +0200)
commitc6ced61112f1e6139914149fab65695801a74f0f
tree7190da3cfee68b9a0fdcd39af84e78e31e054cb1tree | snapshot (tar.gz zip)
parent175622053069afbd366ba3c6030b5af82f378d40commit | diff
perf sched: Add involuntarily sleeping task in work atoms

Currently in perf sched, we are measuring the scheduler wakeup
latencies.

Now we also want measure the time a task wait to be scheduled
after it gets preempted.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
tools/perf/builtin-sched.c diff | blob | blame | history