f2fs: inject fault to kvmalloc
This patch supports to inject fault into kvmalloc/kvzalloc.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 6db8a46..a85c9aa 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1098,11 +1098,13 @@
while (len) {
olen = min((pgoff_t)4 * ADDRS_PER_BLOCK, len);
- src_blkaddr = kvzalloc(sizeof(block_t) * olen, GFP_KERNEL);
+ src_blkaddr = f2fs_kvzalloc(F2FS_I_SB(src_inode),
+ sizeof(block_t) * olen, GFP_KERNEL);
if (!src_blkaddr)
return -ENOMEM;
- do_replace = kvzalloc(sizeof(int) * olen, GFP_KERNEL);
+ do_replace = f2fs_kvzalloc(F2FS_I_SB(src_inode),
+ sizeof(int) * olen, GFP_KERNEL);
if (!do_replace) {
kvfree(src_blkaddr);
return -ENOMEM;