Commit 57b62d29 authored Nov 19, 2015 by Chao Yu Committed by Jaegeuk Kim Dec 04, 2015

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>

parent f478f43f

fs/f2fs/dir.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -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))
		if (IS_ERR(dentry_page)) {
		err = PTR_ERR(dentry_page);
		if (err == -ENOENT)
		continue;
		else
		goto out;
		}

		dentry_blk = kmap(dentry_page);