diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/workqueue.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 41a502c..1a442c3 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -556,6 +556,13 @@ static void set_work_cwq(struct work_struct *work, WORK_STRUCT_PENDING | WORK_STRUCT_CWQ | extra_flags); } +static void set_work_pool_and_keep_pending(struct work_struct *work, + int pool_id) +{ + set_work_data(work, (unsigned long)pool_id << WORK_OFFQ_POOL_SHIFT, + WORK_STRUCT_PENDING); +} + static void set_work_pool_and_clear_pending(struct work_struct *work, int pool_id) { @@ -1115,6 +1122,9 @@ static int try_to_grab_pending(struct work_struct *work, bool is_dwork, cwq_dec_nr_in_flight(get_work_cwq(work), get_work_color(work)); + /* work->data points to cwq iff queued, point to pool */ + set_work_pool_and_keep_pending(work, pool->id); + spin_unlock(&pool->lock); return 1; } |