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sched: Add some clock info to sched_debug

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Add more clock information to /proc/sched_debug, Thomas wanted to see
the sched_clock_stable state.

Requested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra 2010-11-19 21:11:09 +01:00 • committed by Ingo Molnar
parent 51a96c7781
commit 5bb6b1ea67
2 changed files with 28 additions and 5 deletions
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kernel/sched_clock.c
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@ -79,7 +79,7 @@ unsigned long long __attribute__((weak)) sched_clock(void)
}
EXPORT_SYMBOL_GPL(sched_clock);
static __read_mostly int sched_clock_running;
__read_mostly int sched_clock_running;
#ifdef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
__read_mostly int sched_clock_stable;