f2fs: fix to tag gcing flag on page during file defragment

chaseyu · Jaegeuk Kim · commit 2d1fe8a86bf5 · 2022-05-27T13:58:42.000-07:00
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 &lt;chao.yu@oppo.com&gt;
Signed-off-by: Jaegeuk Kim &lt;jaegeuk@kernel.org&gt;
diff --git 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++;

Original file line number	Diff line number	Diff line change
`@@ -2602,6 +2602,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,`
`2602`	`2602`	`}`
`2603`	`2603`
`2604`	`2604`	`set_page_dirty(page);`
	`2605`	`+ set_page_private_gcing(page);`
`2605`	`2606`	`f2fs_put_page(page, 1);`
`2606`	`2607`
`2607`	`2608`	`idx++;`