diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index f1fbf903bf9..a44ca6a4fef 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -843,7 +843,10 @@ static noinline int cow_file_range(struct inode *inode, struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; int ret = 0; - BUG_ON(btrfs_is_free_space_inode(inode)); + if (btrfs_is_free_space_inode(inode)) { + WARN_ON_ONCE(1); + return -EINVAL; + } num_bytes = ALIGN(end - start + 1, blocksize); num_bytes = max(blocksize, num_bytes); |