diff options
Diffstat (limited to 'kernel/timer.c')
-rw-r--r-- | kernel/timer.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index 1ab3106a2b5d..1258371e0d2b 100644 --- a/kernel/timer.c +++ b/kernel/timer.c | |||
@@ -305,6 +305,20 @@ void __timer_stats_timer_set_start_info(struct timer_list *timer, void *addr) | |||
305 | memcpy(timer->start_comm, current->comm, TASK_COMM_LEN); | 305 | memcpy(timer->start_comm, current->comm, TASK_COMM_LEN); |
306 | timer->start_pid = current->pid; | 306 | timer->start_pid = current->pid; |
307 | } | 307 | } |
308 | |||
309 | static void timer_stats_account_timer(struct timer_list *timer) | ||
310 | { | ||
311 | unsigned int flag = 0; | ||
312 | |||
313 | if (unlikely(tbase_get_deferrable(timer->base))) | ||
314 | flag |= TIMER_STATS_FLAG_DEFERRABLE; | ||
315 | |||
316 | timer_stats_update_stats(timer, timer->start_pid, timer->start_site, | ||
317 | timer->function, timer->start_comm, flag); | ||
318 | } | ||
319 | |||
320 | #else | ||
321 | static void timer_stats_account_timer(struct timer_list *timer) {} | ||
308 | #endif | 322 | #endif |
309 | 323 | ||
310 | /** | 324 | /** |