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authorIngo Molnar <mingo@elte.hu>2009-09-13 18:15:54 +0200
committerIngo Molnar <mingo@elte.hu>2009-09-13 18:17:28 +0200
commitf977bb4937857994312fff4f9c2cad336a36a932 (patch)
treece4736f585cfb9ecb3f959f6fe77997852dd00e3 /Documentation/arm
parentc13f0d3c8165e9592102687fa999da0a0d9c3724 (diff)
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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>
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