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authorArjan van de Ven <arjan@linux.intel.com>2008-09-07 16:10:20 -0700
committerArjan van de Ven <arjan@linux.intel.com>2008-09-07 16:10:20 -0700
commit704af52bd13a5d9f3c60c496c68e752fafdfb434 (patch)
tree31ee65210e45b3991a184d3a6dda395a573e97eb /kernel/time/timer_list.c
parent4ce105d30e08fb8a1783c55a0e48aa3fa200c455 (diff)
downloadlinaro-lsk-704af52bd13a5d9f3c60c496c68e752fafdfb434.tar.gz
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>
Diffstat (limited to 'kernel/time/timer_list.c')
-rw-r--r--kernel/time/timer_list.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 5224a3215fb..122ee751d2d 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));
}