From 3b60d802d9828f99db83c3ca4fd99a5fa3fce884 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 25 Jan 2018 18:57:27 +0800 Subject: f2fs: stop issuing discard if fs is readonly If filesystem is readonly, stop to issue discard in daemon. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/f2fs') diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 9c09e2c96705..ca1f567f701a 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1406,6 +1406,8 @@ static int issue_discard_thread(void *data) msecs_to_jiffies(wait_ms)); if (try_to_freeze()) continue; + if (f2fs_readonly(sbi->sb)) + continue; if (kthread_should_stop()) return 0; -- cgit v1.2.3