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authorChao Yu <chao2.yu@samsung.com>2015-11-19 16:09:07 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2015-12-04 11:52:35 -0800
commit57b62d29ad5b384775974973087d47755a8c6fcc (patch)
tree194a4ff28c70347380e2628b59f1f46079fa6b21 /fs/f2fs/dir.c
parentf478f43fa0d8f38537848d298980955244afdaee (diff)
f2fs: fix to report error in f2fs_readdir
get_lock_data_page in f2fs_readdir can fail due to a lot of reasons (i.e. no memory or IO error...), it's better to report this kind of error to user rather than ignoring it. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/dir.c')
-rw-r--r--fs/f2fs/dir.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 7c1678ba8f92..9de898d2ddff 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -855,8 +855,13 @@ static int f2fs_readdir(struct file *file, struct dir_context *ctx)
for (; n < npages; n++) {
dentry_page = get_lock_data_page(inode, n, false);
- if (IS_ERR(dentry_page))
- continue;
+ if (IS_ERR(dentry_page)) {
+ err = PTR_ERR(dentry_page);
+ if (err == -ENOENT)
+ continue;
+ else
+ goto out;
+ }
dentry_blk = kmap(dentry_page);