linux-kernel - [PATCH 07/12] workqueue: remove WORKER

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Message-Id: <1348680043-5077-8-git-send-email-laijs@cn.fujitsu.com>
Date:	Thu, 27 Sep 2012 01:20:38 +0800
From:	Lai Jiangshan <laijs@...fujitsu.com>
To:	Tejun Heo <tj@...nel.org>, linux-kernel@...r.kernel.org
Cc:	Lai Jiangshan <laijs@...fujitsu.com>
Subject: [PATCH 07/12] workqueue: remove WORKER_STARTED

All newly created worker will enter idle soon,
WORKER_STARTED is not used any more, remove it.

Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com>
---
 kernel/workqueue.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index fe3b1d3..d37f446 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -69,7 +69,6 @@ enum {
 	POOL_MANAGING_WORKERS   = 1 << 1,       /* managing workers */
 
 	/* worker flags */
-	WORKER_STARTED		= 1 << 0,	/* started */
 	WORKER_DIE		= 1 << 1,	/* die die die */
 	WORKER_IDLE		= 1 << 2,	/* is idle */
 	WORKER_PREP		= 1 << 3,	/* preparing to run works */
@@ -1838,7 +1837,6 @@ fail:
  */
 static void start_worker(struct worker *worker)
 {
-	worker->flags |= WORKER_STARTED;
 	worker->flags |= WORKER_PREP;
 	worker->pool->nr_workers++;
 	worker_enter_idle(worker);
@@ -1863,7 +1861,6 @@ static void destroy_worker(struct worker *worker)
 	/* sanity check frenzy */
 	BUG_ON(worker->current_work);
 	BUG_ON(!list_empty(&worker->scheduled));
-	BUG_ON(!(worker->flags & WORKER_STARTED));
 	BUG_ON(!(worker->flags & WORKER_IDLE));
 	BUG_ON(list_empty(&worker->entry));
 
-- 
1.7.7.6

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