linux-kernel - [PATCH] f2fs: update comment about f2fs_issue_discard

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Date:   Wed, 21 Dec 2022 02:54:59 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     jaegeuk@...nel.org, chao@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, Yangtao Li <frank.li@...o.com>
Subject: [PATCH] f2fs: update comment about f2fs_issue_discard_timeout()

After commit 4d67490498ac ("f2fs: Don't create discard thread when
device doesn't support realtime discard"), f2fs_issue_discard_timeout()
is not only called by f2fs_put_super().

Let's update it.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 fs/f2fs/segment.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index af2d522b1a89..fd3b16f68ffc 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1654,7 +1654,7 @@ void f2fs_stop_discard_thread(struct f2fs_sb_info *sbi)
 	}
 }
 
-/* This comes from f2fs_put_super */
+/* This comes from f2fs_put_super() and f2fs_remount() */
 bool f2fs_issue_discard_timeout(struct f2fs_sb_info *sbi)
 {
 	struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info;
-- 
2.25.1