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| author |   Chao Yu <chao2.yu@samsung.com> | 2015-11-19 16:09:07 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-04 11:52:35 -0800 |
| commit | 57b62d29ad5b384775974973087d47755a8c6fcc (patch) | |
| tree | 194a4ff28c70347380e2628b59f1f46079fa6b21 /fs/f2fs/dir.c | |
| parent | f2fs: clear page uptodate when dropping cache for atomic write (diff) | |
| download | linux-dev-57b62d29ad5b384775974973087d47755a8c6fcc.tar.xz linux-dev-57b62d29ad5b384775974973087d47755a8c6fcc.zip | |
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.c | 9 |
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); |