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mm/page-writeback.c: use setup_deferrable_timer

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

Link: http://lkml.kernel.org/r/e8e3d4280a34facbc007346f31df833cec28801e.1488070291.git.geliangtang@gmail.com
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geliang Tang 2017-05-03 14:52:19 -07:00 committed by Linus Torvalds
parent 491d79ae77
commit 0a372d09cc
1 changed files with 2 additions and 3 deletions
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mm/page-writeback.c
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@ -650,9 +650,8 @@ 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;