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Commit a690efff authored by Sheng Yong's avatar Sheng Yong Committed by Jaegeuk Kim
Browse files

f2fs: wake up gc thread immediately when gc_urgent is set 



Fixes: 5b0e9539 ("f2fs: introduce sbi->gc_mode to determine the policy")
Signed-off-by: default avatarSheng Yong <shengyong1@huawei.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 6eae2694

fs/f2fs/sysfs.c

+1 −0
Original line number Diff line number Diff line
@@ -253,6 +253,7 @@ static ssize_t __sbi_store(struct f2fs_attr *a, 
		if (t >= 1) {

			sbi->gc_mode = GC_URGENT;

			if (sbi->gc_thread) {

				sbi->gc_thread->gc_wake = 1;

				wake_up_interruptible_all(

					&sbi->gc_thread->gc_wait_queue_head);

				wake_up_discard_thread(sbi, true);