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>

1 files changed, 4 insertions, 0 deletions

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;
         }