[PATCH] f2fs: leave comment for code readability

[Jaegeuk Kim]

During the recovery, any xattr blocks should not be found, since they are
written into cold log, not the warm node chain.

Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
---
 fs/f2fs/recovery.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index c4211a5..57603a7 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -346,6 +346,10 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode,
 	if (IS_INODE(page)) {
 		recover_inline_xattr(inode, page);
 	} else if (f2fs_has_xattr_block(ofs_of_node(page))) {
+		/*
+		 * Deprecated; xattr blocks should be found from cold log.
+		 * But, we should remain this for backward compatibility.
+		 */
 		recover_xattr_data(inode, page, blkaddr);
 		goto out;
 	}
-- 
2.1.1

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