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Commit eb4246dc authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: return error of f2fs_lookup 



Now we can report an error to f2fs_lookup given by f2fs_find_entry.

Suggested-by: default avatarHe YunLei <heyunlei@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 0c9df7fb

fs/f2fs/dir.c

+1 −1
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir, 


	err = fscrypt_setup_filename(dir, child, 1, &fname);

	if (err) {

		*res_page = ERR_PTR(-ENOMEM);

		*res_page = ERR_PTR(err);

		return NULL;

	}

fs/f2fs/namei.c

+4 −1
Original line number Diff line number Diff line
@@ -287,8 +287,11 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, 
		return ERR_PTR(-ENAMETOOLONG);



	de = f2fs_find_entry(dir, &dentry->d_name, &page);

	if (!de)

	if (!de) {

		if (IS_ERR(page))

			return (struct dentry *)page;

		return d_splice_alias(inode, dentry);

	}



	ino = le32_to_cpu(de->ino);

	f2fs_dentry_kunmap(dir, page);