mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-24 15:56:41 +00:00
21 lines
806 B
Diff
21 lines
806 B
Diff
This patch increases the amount of worker that will be spawned upon a work queue
|
|
when a work is submitted. The patch implies that three workers will be used for
|
|
three works (before it was one). The fourth work will be queued.
|
|
|
|
diff --git src/linux/kernel/workqueue.c src/linux/kernel/workqueue.c
|
|
index 8c7bafbee..053eed60c 100644
|
|
--- src/linux/kernel/workqueue.c
|
|
+++ src/linux/kernel/workqueue.c
|
|
@@ -826,7 +826,10 @@ static bool work_is_canceling(struct work_struct *work)
|
|
*/
|
|
static bool need_more_worker(struct worker_pool *pool)
|
|
{
|
|
- return !list_empty(&pool->worklist) && !pool->nr_running;
|
|
+ /*
|
|
+ * Assume two works can deadlock and make a third available
|
|
+ */
|
|
+ return !list_empty(&pool->worklist) && pool->nr_running < 3;
|
|
}
|
|
|
|
/* Can I start working? Called from busy but !running workers. */
|