diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page-writeback.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index eec1481ba44..ea9da3bed3e 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -476,15 +476,13 @@ static void wb_kupdate(unsigned long arg) * sysctl handler for /proc/sys/vm/dirty_writeback_centisecs */ int dirty_writeback_centisecs_handler(ctl_table *table, int write, - struct file *file, void __user *buffer, size_t *length, loff_t *ppos) + struct file *file, void __user *buffer, size_t *length, loff_t *ppos) { proc_dointvec_userhz_jiffies(table, write, file, buffer, length, ppos); - if (dirty_writeback_interval) { - mod_timer(&wb_timer, - jiffies + dirty_writeback_interval); - } else { + if (dirty_writeback_interval) + mod_timer(&wb_timer, jiffies + dirty_writeback_interval); + else del_timer(&wb_timer); - } return 0; } |