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authorChao Yu <yuchao0@huawei.com>2017-06-14 18:00:55 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2017-07-04 12:11:47 +0300
commit663f387b713089463e37761bfa2561972c7f45ff (patch)
tree48292077d39a12217f78d2206007e9bcc0afe9d0 /fs/f2fs
parent67773a1fbdcb5be4a0490b1dd2a5975784ef40df (diff)
downloadlinux-663f387b713089463e37761bfa2561972c7f45ff.tar.xz
f2fs: set CP_TRIMMED_FLAG correctly
Don't set CP_TRIMMED_FLAG for non-zoned block device or discard unsupported device, it can avoid to trigger unneeded checkpoint for that kind of device. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 9081570bc616..8e39b850bfc0 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -587,7 +587,7 @@ static void f2fs_put_super(struct super_block *sb)
/* be sure to wait for any on-going discard commands */
f2fs_wait_discard_bios(sbi);
- if (!sbi->discard_blks) {
+ if (f2fs_discard_en(sbi) && !sbi->discard_blks) {
struct cp_control cpc = {
.reason = CP_UMOUNT | CP_TRIMMED,
};