diff options
| -rw-r--r-- | fs/btrfs/inode.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index a7db3ed6ac88..0921d2b07f1d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9668,6 +9668,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, unsigned int flags) { struct btrfs_trans_handle *trans; + unsigned int trans_num_items; struct btrfs_root *root = BTRFS_I(old_dir)->root; struct btrfs_root *dest = BTRFS_I(new_dir)->root; struct inode *new_inode = d_inode(new_dentry); @@ -9730,8 +9731,14 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, * would require 5 item modifications, so we'll assume they are normal * inodes. So 5 * 2 is 10, plus 1 for the new link, so 11 total items * should cover the worst case number of items we'll modify. + * If our rename has the whiteout flag, we need more 5 units for the + * new inode (1 inode item, 1 inode ref, 2 dir items and 1 xattr item + * when selinux is enabled). */ - trans = btrfs_start_transaction(root, 11); + trans_num_items = 11; + if (flags & RENAME_WHITEOUT) + trans_num_items += 5; + trans = btrfs_start_transaction(root, trans_num_items); if (IS_ERR(trans)) { ret = PTR_ERR(trans); goto out_notrans; |