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Subject[PATCH] f2fs: no need to create issue_discard_thread if it exists
Date
Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
---
fs/f2fs/segment.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 4c246e3..b48d004 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1417,6 +1417,8 @@ static int create_discard_cmd_control(struct f2fs_sb_info *sbi)

if (SM_I(sbi)->dcc_info) {
dcc = SM_I(sbi)->dcc_info;
+ if (dcc->f2fs_issue_discard)
+ return err;
goto init_thread;
}

--
1.8.5.2
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