linux-kernel - [PATCH] f2fs: fix to tag gcing flag on page during file defragment

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Date:   Fri, 27 May 2022 12:13:30 +0800
From:   Chao Yu <chao@...nel.org>
To:     jaegeuk@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, Chao Yu <chao@...nel.org>,
        Chao Yu <chao.yu@...o.com>
Subject: [PATCH] f2fs: fix to tag gcing flag on page during file defragment

In order to garantee migrated data be persisted during checkpoint,
otherwise out-of-order persistency between data and node may cause
data corruption after SPOR.

Signed-off-by: Chao Yu <chao.yu@...o.com>
---
 fs/f2fs/file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index a05d842a7e72..e2310c91183c 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2602,6 +2602,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
 			}
 
 			set_page_dirty(page);
+			set_page_private_gcing(page);
 			f2fs_put_page(page, 1);
 
 			idx++;
-- 
2.36.1