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[PATCH] workqueue: use setup_deferrable_timer

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  [PATCH] workqueue: use setup_deferrable_timer Geliang Tang <geliangtang@gmail.com> - 2017-02-26 02:00 +0100
    [PATCH] writeback: use setup_deferrable_timer Geliang Tang <geliangtang@gmail.com> - 2017-02-26 02:00 +0100

#1588250 — [PATCH] workqueue: use setup_deferrable_timer

Use setup_deferrable_timer() instead of init_timer_deferrable() to
simplify the code.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
---
 kernel/workqueue.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 072cbc9..54a8fff 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3208,9 +3208,8 @@ static int init_worker_pool(struct worker_pool *pool)
 	INIT_LIST_HEAD(&pool->idle_list);
 	hash_init(pool->busy_hash);
 
-	init_timer_deferrable(&pool->idle_timer);
-	pool->idle_timer.function = idle_worker_timeout;
-	pool->idle_timer.data = (unsigned long)pool;
+	setup_deferrable_timer(&pool->idle_timer, idle_worker_timeout,
+			       (unsigned long)pool);
 
 	setup_timer(&pool->mayday_timer, pool_mayday_timeout,
 		    (unsigned long)pool);
-- 
2.9.3

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#1588251 — [PATCH] writeback: use setup_deferrable_timer

Use setup_deferrable_timer() instead of init_timer_deferrable() to
simplify the code.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
---
 mm/page-writeback.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 26a6081..9e7d576 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -649,9 +649,8 @@ int wb_domain_init(struct wb_domain *dom, gfp_t gfp)
 
 	spin_lock_init(&dom->lock);
 
-	init_timer_deferrable(&dom->period_timer);
-	dom->period_timer.function = writeout_period;
-	dom->period_timer.data = (unsigned long)dom;
+	setup_deferrable_timer(&dom->period_timer, writeout_period,
+			       (unsigned long)dom);
 
 	dom->dirty_limit_tstamp = jiffies;
 
-- 
2.9.3

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