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-rw-r--r--fs/btrfs/ioctl.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 3970f32b2b80..332b624e25db 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -436,7 +436,9 @@ static noinline int create_subvol(struct inode *dir,
436 trans = btrfs_start_transaction(root, 0); 436 trans = btrfs_start_transaction(root, 0);
437 if (IS_ERR(trans)) { 437 if (IS_ERR(trans)) {
438 ret = PTR_ERR(trans); 438 ret = PTR_ERR(trans);
439 goto out; 439 btrfs_subvolume_release_metadata(root, &block_rsv,
440 qgroup_reserved);
441 return ret;
440 } 442 }
441 trans->block_rsv = &block_rsv; 443 trans->block_rsv = &block_rsv;
442 trans->bytes_reserved = block_rsv.size; 444 trans->bytes_reserved = block_rsv.size;
@@ -561,6 +563,8 @@ static noinline int create_subvol(struct inode *dir,
561fail: 563fail:
562 trans->block_rsv = NULL; 564 trans->block_rsv = NULL;
563 trans->bytes_reserved = 0; 565 trans->bytes_reserved = 0;
566 btrfs_subvolume_release_metadata(root, &block_rsv, qgroup_reserved);
567
564 if (async_transid) { 568 if (async_transid) {
565 *async_transid = trans->transid; 569 *async_transid = trans->transid;
566 err = btrfs_commit_transaction_async(trans, root, 1); 570 err = btrfs_commit_transaction_async(trans, root, 1);
@@ -574,14 +578,10 @@ fail:
574 578
575 if (!ret) { 579 if (!ret) {
576 inode = btrfs_lookup_dentry(dir, dentry); 580 inode = btrfs_lookup_dentry(dir, dentry);
577 if (IS_ERR(inode)) { 581 if (IS_ERR(inode))
578 ret = PTR_ERR(inode); 582 return PTR_ERR(inode);
579 goto out;
580 }
581 d_instantiate(dentry, inode); 583 d_instantiate(dentry, inode);
582 } 584 }
583out:
584 btrfs_subvolume_release_metadata(root, &block_rsv, qgroup_reserved);
585 return ret; 585 return ret;
586} 586}
587 587