From af41d3ee00bf97bfc3bd64bce6d7a92e85955e98 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Fri, 17 Oct 2014 14:14:16 -0700 Subject: [PATCH] f2fs: avoid infinite loop at cp_error This patch avoids an infinite loop in sync_dirty_inode_page when -EIO was detected. Signed-off-by: Jaegeuk Kim --- fs/f2fs/checkpoint.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index dd10a031c052..ca514d599b79 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -731,6 +731,9 @@ void sync_dirty_dir_inodes(struct f2fs_sb_info *sbi) struct dir_inode_entry *entry; struct inode *inode; retry: + if (unlikely(f2fs_cp_error(sbi))) + return; + spin_lock(&sbi->dir_inode_lock); head = &sbi->dir_inode_list;