diff options
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 1e5b6cb0fbda..687d5c55c617 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -190,7 +190,7 @@ struct worker_pool { int id; /* I: pool ID */ unsigned int flags; /* L: flags */ - unsigned long watchdog_ts; /* L: watchdog timestamp */ + unsigned long last_progress_ts; /* L: last forward progress timestamp */ bool cpu_stall; /* WD: stalled cpu bound pool */ /* @@ -1697,7 +1697,7 @@ static void __pwq_activate_work(struct pool_workqueue *pwq, WARN_ON_ONCE(!(*wdb & WORK_STRUCT_INACTIVE)); trace_workqueue_activate_work(work); if (list_empty(&pwq->pool->worklist)) - pwq->pool->watchdog_ts = jiffies; + pwq->pool->last_progress_ts = jiffies; move_linked_works(work, &pwq->pool->worklist, NULL); __clear_bit(WORK_STRUCT_INACTIVE_BIT, wdb); } @@ -2348,7 +2348,7 @@ retry: */ if (list_empty(&pwq->inactive_works) && pwq_tryinc_nr_active(pwq, false)) { if (list_empty(&pool->worklist)) - pool->watchdog_ts = jiffies; + pool->last_progress_ts = jiffies; trace_workqueue_activate_work(work); insert_work(pwq, work, &pool->worklist, work_flags); @@ -3352,7 +3352,7 @@ static void process_scheduled_works(struct worker *worker) while ((work = list_first_entry_or_null(&worker->scheduled, struct work_struct, entry))) { if (first) { - worker->pool->watchdog_ts = jiffies; + worker->pool->last_progress_ts = jiffies; first = false; } process_one_work(worker, work); @@ -4850,7 +4850,7 @@ static int init_worker_pool(struct worker_pool *pool) pool->cpu = -1; pool->node = NUMA_NO_NODE; pool->flags |= POOL_DISASSOCIATED; - pool->watchdog_ts = jiffies; + pool->last_progress_ts = jiffies; INIT_LIST_HEAD(&pool->worklist); INIT_LIST_HEAD(&pool->idle_list); hash_init(pool->busy_hash); @@ -6462,7 +6462,7 @@ static void show_one_worker_pool(struct worker_pool *pool) /* How long the first pending work is waiting for a worker. */ if (!list_empty(&pool->worklist)) - hung = jiffies_to_msecs(jiffies - pool->watchdog_ts) / 1000; + hung = jiffies_to_msecs(jiffies - pool->last_progress_ts) / 1000; /* * Defer printing to avoid deadlocks in console drivers that @@ -7691,7 +7691,7 @@ static void wq_watchdog_timer_fn(struct timer_list *unused) touched = READ_ONCE(per_cpu(wq_watchdog_touched_cpu, pool->cpu)); else touched = READ_ONCE(wq_watchdog_touched); - pool_ts = READ_ONCE(pool->watchdog_ts); + pool_ts = READ_ONCE(pool->last_progress_ts); if (time_after(pool_ts, touched)) ts = pool_ts; |