diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-09-07 16:10:20 -0700 |
|---|---|---|
| committer | Arjan van de Ven <arjan@linux.intel.com> | 2008-09-07 16:10:20 -0700 |
| commit | 704af52bd13a5d9f3c60c496c68e752fafdfb434 (patch) | |
| tree | 31ee65210e45b3991a184d3a6dda395a573e97eb | |
| parent | 4ce105d30e08fb8a1783c55a0e48aa3fa200c455 (diff) | |
| download | blackbird-op-linux-704af52bd13a5d9f3c60c496c68e752fafdfb434.tar.gz blackbird-op-linux-704af52bd13a5d9f3c60c496c68e752fafdfb434.zip | |
hrtimer: show the timer ranges in /proc/timer_list
to help debugging and visibility of timer ranges, show them
in the existing timer list in /proc/timer_list
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
| -rw-r--r-- | kernel/time/timer_list.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c index 5224a3215fb7..122ee751d2d1 100644 --- a/kernel/time/timer_list.c +++ b/kernel/time/timer_list.c @@ -65,8 +65,10 @@ print_timer(struct seq_file *m, struct hrtimer *timer, int idx, u64 now) SEQ_printf(m, ", %s/%d", tmp, timer->start_pid); #endif SEQ_printf(m, "\n"); - SEQ_printf(m, " # expires at %Lu nsecs [in %Ld nsecs]\n", + SEQ_printf(m, " # expires at %Lu-%Lu nsecs [in %Ld to %Ld nsecs]\n", + (unsigned long long)ktime_to_ns(hrtimer_get_softexpires(timer)), (unsigned long long)ktime_to_ns(hrtimer_get_expires(timer)), + (long long)(ktime_to_ns(hrtimer_get_softexpires(timer)) - now), (long long)(ktime_to_ns(hrtimer_get_expires(timer)) - now)); } |
