mm/page-writeback.c: use setup_deferrable_timer

[linux-2.6-block.git] / mm / page-writeback.c

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 26a60818a8fcf769a051d6af675e4ab37513852a..33df0583edb935896ef8eb1be88536e6820f3dfd 100644 (file)
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -36,6 +36,7 @@
 #include <linux/pagevec.h>
 #include <linux/timer.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/signal.h>
 #include <linux/mm_inline.h>
 #include <trace/events/writeback.h>
 
@@ -649,9 +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;