f2fs: inject fault to kzalloc
This patch introduces f2fs_kzalloc based on f2fs_kmalloc in order to
support error injection for kzalloc().
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index ec8961e..5e2b905 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -298,8 +298,8 @@ static int lookup_all_xattrs(struct inode *inode, struct page *ipage,
if (!size && !inline_size)
return -ENODATA;
- txattr_addr = kzalloc(inline_size + size + XATTR_PADDING_SIZE,
- GFP_F2FS_ZERO);
+ txattr_addr = f2fs_kzalloc(F2FS_I_SB(inode),
+ inline_size + size + XATTR_PADDING_SIZE, GFP_NOFS);
if (!txattr_addr)
return -ENOMEM;
@@ -351,8 +351,8 @@ static int read_all_xattrs(struct inode *inode, struct page *ipage,
void *txattr_addr;
int err;
- txattr_addr = kzalloc(inline_size + size + XATTR_PADDING_SIZE,
- GFP_F2FS_ZERO);
+ txattr_addr = f2fs_kzalloc(F2FS_I_SB(inode),
+ inline_size + size + XATTR_PADDING_SIZE, GFP_NOFS);
if (!txattr_addr)
return -ENOMEM;
