diff options
author | Ingo Molnar <mingo@elte.hu> | 2010-04-02 14:02:55 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2010-04-02 14:03:08 -0400 |
commit | c9494727cf293ae2ec66af57547a3e79c724fec2 (patch) | |
tree | 44ae197b64fa7530ee695a90ad31326dda06f1e1 /kernel/softlockup.c | |
parent | 6427462bfa50f50dc6c088c07037264fcc73eca1 (diff) | |
parent | 42be79e37e264557f12860fa4cc84b4de3685954 (diff) |
Merge branch 'linus' into sched/core
Merge reason: update to latest upstream
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/softlockup.c')
-rw-r--r-- | kernel/softlockup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/softlockup.c b/kernel/softlockup.c index 0d4c7898ab80..4b493f67dcb5 100644 --- a/kernel/softlockup.c +++ b/kernel/softlockup.c | |||
@@ -155,11 +155,11 @@ void softlockup_tick(void) | |||
155 | * Wake up the high-prio watchdog task twice per | 155 | * Wake up the high-prio watchdog task twice per |
156 | * threshold timespan. | 156 | * threshold timespan. |
157 | */ | 157 | */ |
158 | if (now > touch_ts + softlockup_thresh/2) | 158 | if (time_after(now - softlockup_thresh/2, touch_ts)) |
159 | wake_up_process(per_cpu(softlockup_watchdog, this_cpu)); | 159 | wake_up_process(per_cpu(softlockup_watchdog, this_cpu)); |
160 | 160 | ||
161 | /* Warn about unreasonable delays: */ | 161 | /* Warn about unreasonable delays: */ |
162 | if (now <= (touch_ts + softlockup_thresh)) | 162 | if (time_before_eq(now - softlockup_thresh, touch_ts)) |
163 | return; | 163 | return; |
164 | 164 | ||
165 | per_cpu(softlockup_print_ts, this_cpu) = touch_ts; | 165 | per_cpu(softlockup_print_ts, this_cpu) = touch_ts; |