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From:   Jaegeuk Kim <jaegeuk@kernel.org>
To:     linux-kernel@vger.kernel.org,
        linux-f2fs-devel@lists.sourceforge.net
Cc:     Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [PATCH] f2fs: drop dirty node pages when cp is in error status
Date:   Wed,  7 Jul 2021 12:30:43 -0700
Message-Id: <20210707193043.969238-1-jaegeuk@kernel.org>
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Otherwise, writeback is going to fall in a loop to flush dirty inode forever
before getting SBI_CLOSING.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/node.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index dd611efa8aa4..0be9e2d7120e 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1549,13 +1549,10 @@ static int __write_node_page(struct page *page, bool atomic, bool *submitted,
 	trace_f2fs_writepage(page, NODE);
 
 	if (unlikely(f2fs_cp_error(sbi))) {
-		if (is_sbi_flag_set(sbi, SBI_IS_CLOSE)) {
-			ClearPageUptodate(page);
-			dec_page_count(sbi, F2FS_DIRTY_NODES);
-			unlock_page(page);
-			return 0;
-		}
-		goto redirty_out;
+		ClearPageUptodate(page);
+		dec_page_count(sbi, F2FS_DIRTY_NODES);
+		unlock_page(page);
+		return 0;
 	}
 
 	if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING)))
-- 
2.32.0.93.g670b81a890-goog