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| author |   Guillaume Chazarain <guichaz@yahoo.fr> | 2008-01-25 21:08:34 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:08:34 +0100 |
| commit | cc203d2422004498909c4886d1b94a2e388d973e (patch) | |
| tree | 10fd9f364bda783b7354cf0e7d04ba319899c079 /kernel/sched_debug.c | |
| parent | sched: fix rq->clock warps on frequency changes (diff) | |
| download | linux-dev-cc203d2422004498909c4886d1b94a2e388d973e.tar.xz linux-dev-cc203d2422004498909c4886d1b94a2e388d973e.zip | |
sched: monitor clock underflows in /proc/sched_debug
We monitor clock overflows, let's also monitor clock underflows.
Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -rw-r--r-- | kernel/sched_debug.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 80fbbfc04290..9e5de098d471 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -179,6 +179,7 @@ static void print_cpu(struct seq_file *m, int cpu) PN(prev_clock_raw); P(clock_warps); P(clock_overflows); + P(clock_underflows); P(clock_deep_idle_events); PN(clock_max_delta); P(cpu_load[0]); |