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authorSheng Yong <shengyong1@huawei.com>2018-08-05 12:45:35 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2018-08-13 10:48:17 -0700
commita690efffd16302d23b0bbd00f84dcedc11935a8b (patch)
treed07c8f7fdd2be611e81ab3addb9ba689f60c7c24 /fs/f2fs
parent6eae269461b84406a1240189e6f81e5234b6393c (diff)
f2fs: wake up gc thread immediately when gc_urgent is set
Fixes: 5b0e95398e2b ("f2fs: introduce sbi->gc_mode to determine the policy") Signed-off-by: Sheng Yong <shengyong1@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/sysfs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index f22782a0defe..cd2e030e47b8 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -253,6 +253,7 @@ out:
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);