diff options
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 4ca66384d288..ee16ddb0647c 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -212,6 +212,7 @@ struct worker_pool { enum pool_workqueue_stats { PWQ_STAT_STARTED, /* work items started execution */ PWQ_STAT_COMPLETED, /* work items completed execution */ + PWQ_STAT_CPU_TIME, /* total CPU time consumed */ PWQ_STAT_CPU_INTENSIVE, /* wq_cpu_intensive_thresh_us violations */ PWQ_STAT_CM_WAKEUP, /* concurrency-management worker wakeups */ PWQ_STAT_MAYDAY, /* maydays to rescuer */ @@ -1136,6 +1137,8 @@ void wq_worker_tick(struct task_struct *task) if (!pwq) return; + pwq->stats[PWQ_STAT_CPU_TIME] += TICK_USEC; + /* * If the current worker is concurrency managed and hogged the CPU for * longer than wq_cpu_intensive_thresh_us, it's automatically marked |