[PATCH 05/12] workqueue: don't wake up other workers in rescuer

[Lai Jiangshan]

rescuer is NOT_RUNNING, so there is no sense when it wakes up other workers,
if there are available normal workers, they are already woken up when needed.

Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
---
 kernel/workqueue.c |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c718b94..6c339bf 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2438,14 +2438,6 @@ repeat:
 
 		process_scheduled_works(rescuer);
 
-		/*
-		 * Leave this gcwq.  If keep_working() is %true, notify a
-		 * regular worker; otherwise, we end up with 0 concurrency
-		 * and stalling the execution.
-		 */
-		if (keep_working(pool))
-			wake_up_worker(pool);
-
 		spin_unlock_irq(&gcwq->lock);
 	}
 
-- 
1.7.7.6

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