From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Thu, 22 Jan 2015 22:48:28 +0000 (-0800)
Subject: f2fs: leave comment for code readability
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=bc4a1f873b9db010f5b0971ee5f2987d9be32c36;p=openwrt%2Fstaging%2Fblogic.git

f2fs: leave comment for code readability

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

Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index c4211a5862df..57603a7127f7 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;
 	}