diff options
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index a34ee9c2f315..e96890475bac 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -627,8 +627,8 @@ static int btrfs_delayed_inode_reserve_metadata( */ if (!src_rsv || (!trans->bytes_reserved && src_rsv->type != BTRFS_BLOCK_RSV_DELALLOC)) { - ret = btrfs_qgroup_reserve_meta_prealloc(root, - fs_info->nodesize, true); + ret = btrfs_qgroup_reserve_meta(root, num_bytes, + BTRFS_QGROUP_RSV_META_PREALLOC, true); if (ret < 0) return ret; ret = btrfs_block_rsv_add(root, dst_rsv, num_bytes, @@ -650,7 +650,7 @@ static int btrfs_delayed_inode_reserve_metadata( btrfs_ino(inode), num_bytes, 1); } else { - btrfs_qgroup_free_meta_prealloc(root, fs_info->nodesize); + btrfs_qgroup_free_meta_prealloc(root, num_bytes); } return ret; } @@ -1034,12 +1034,10 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans, nofs_flag = memalloc_nofs_save(); ret = btrfs_lookup_inode(trans, root, path, &key, mod); memalloc_nofs_restore(nofs_flag); - if (ret > 0) { - btrfs_release_path(path); - return -ENOENT; - } else if (ret < 0) { - return ret; - } + if (ret > 0) + ret = -ENOENT; + if (ret < 0) + goto out; leaf = path->nodes[0]; inode_item = btrfs_item_ptr(leaf, path->slots[0], @@ -1077,6 +1075,14 @@ err_out: btrfs_delayed_inode_release_metadata(fs_info, node, (ret < 0)); btrfs_release_delayed_inode(node); + /* + * If we fail to update the delayed inode we need to abort the + * transaction, because we could leave the inode with the improper + * counts behind. + */ + if (ret && ret != -ENOENT) + btrfs_abort_transaction(trans, ret); + return ret; search: |