Lines Matching defs:rsv
475 * rsv: block reservation
487 struct btrfs_block_rsv *rsv, int items,
506 rsv->space_info = btrfs_find_space_info(fs_info,
508 ret = btrfs_block_rsv_add(root, rsv, num_bytes,
512 ret = btrfs_block_rsv_migrate(global_rsv, rsv, num_bytes, true);
518 spin_lock(&rsv->lock);
519 rsv->qgroup_rsv_reserved += qgroup_num_bytes;
520 spin_unlock(&rsv->lock);
526 struct btrfs_block_rsv *rsv)
531 btrfs_block_rsv_release(fs_info, rsv, (u64)-1, &qgroup_to_release);