1046 				    u64 num_bytes, int sign)  in __qgroup_excl_accounting()  argument
1058 	qgroup->rfer += sign * num_bytes;  in __qgroup_excl_accounting()
1059 	qgroup->rfer_cmpr += sign * num_bytes;  in __qgroup_excl_accounting()
1061 	WARN_ON(sign < 0 && qgroup->excl < num_bytes);  in __qgroup_excl_accounting()
1062 	qgroup->excl += sign * num_bytes;  in __qgroup_excl_accounting()
1063 	qgroup->excl_cmpr += sign * num_bytes;  in __qgroup_excl_accounting()
1065 		qgroup->reserved -= num_bytes;  in __qgroup_excl_accounting()
1081 		qgroup->rfer += sign * num_bytes;  in __qgroup_excl_accounting()
1082 		qgroup->rfer_cmpr += sign * num_bytes;  in __qgroup_excl_accounting()
1083 		WARN_ON(sign < 0 && qgroup->excl < num_bytes);  in __qgroup_excl_accounting()
1084 		qgroup->excl += sign * num_bytes;  in __qgroup_excl_accounting()
1086 			qgroup->reserved -= num_bytes;  in __qgroup_excl_accounting()
1087 		qgroup->excl_cmpr += sign * num_bytes;  in __qgroup_excl_accounting()
1582 				  u64 num_bytes, u64 seq)  in qgroup_update_counters()  argument
1599 			qg->rfer += num_bytes;  in qgroup_update_counters()
1600 			qg->rfer_cmpr += num_bytes;  in qgroup_update_counters()
1604 			qg->rfer -= num_bytes;  in qgroup_update_counters()
1605 			qg->rfer_cmpr -= num_bytes;  in qgroup_update_counters()
1615 				qg->excl -= num_bytes;  in qgroup_update_counters()
1616 				qg->excl_cmpr -= num_bytes;  in qgroup_update_counters()
1626 				qg->excl += num_bytes;  in qgroup_update_counters()
1627 				qg->excl_cmpr += num_bytes;  in qgroup_update_counters()
1640 					qg->excl += num_bytes;  in qgroup_update_counters()
1641 					qg->excl_cmpr += num_bytes;  in qgroup_update_counters()
1650 					qg->excl -= num_bytes;  in qgroup_update_counters()
1651 					qg->excl_cmpr -= num_bytes;  in qgroup_update_counters()
1667 			    u64 bytenr, u64 num_bytes,  in btrfs_qgroup_account_extent()  argument
1723 			       num_bytes, seq);  in btrfs_qgroup_account_extent()
1768 					record->bytenr, record->num_bytes,  in btrfs_qgroup_account_extents()
2037 static int qgroup_reserve(struct btrfs_root *root, u64 num_bytes)  in qgroup_reserve()  argument
2050 	if (num_bytes == 0)  in qgroup_reserve()
2079 		    qg->reserved + (s64)qg->rfer + num_bytes >  in qgroup_reserve()
2086 		    qg->reserved + (s64)qg->excl + num_bytes >  in qgroup_reserve()
2110 		qg->reserved += num_bytes;  in qgroup_reserve()
2119 			       u64 ref_root, u64 num_bytes)  in btrfs_qgroup_free_refroot()  argument
2130 	if (num_bytes == 0)  in btrfs_qgroup_free_refroot()
2155 		qg->reserved -= num_bytes;  in btrfs_qgroup_free_refroot()
2170 static inline void qgroup_free(struct btrfs_root *root, u64 num_bytes)  in qgroup_free()  argument
2173 					 num_bytes);  in qgroup_free()
2200 	u64 num_bytes;  in qgroup_rescan_leaf()  local
2253 			num_bytes = fs_info->extent_root->nodesize;  in qgroup_rescan_leaf()
2255 			num_bytes = found.offset;  in qgroup_rescan_leaf()
2263 				found.objectid, num_bytes, NULL, roots);  in qgroup_rescan_leaf()
2615 int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes)  in btrfs_qgroup_reserve_meta()  argument
2620 	    num_bytes == 0)  in btrfs_qgroup_reserve_meta()
2623 	BUG_ON(num_bytes != round_down(num_bytes, root->nodesize));  in btrfs_qgroup_reserve_meta()
2624 	ret = qgroup_reserve(root, num_bytes);  in btrfs_qgroup_reserve_meta()
2627 	atomic_add(num_bytes, &root->qgroup_meta_rsv);  in btrfs_qgroup_reserve_meta()
2644 void btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes)  in btrfs_qgroup_free_meta()  argument
2649 	BUG_ON(num_bytes != round_down(num_bytes, root->nodesize));  in btrfs_qgroup_free_meta()
2650 	WARN_ON(atomic_read(&root->qgroup_meta_rsv) < num_bytes);  in btrfs_qgroup_free_meta()
2651 	atomic_sub(num_bytes, &root->qgroup_meta_rsv);  in btrfs_qgroup_free_meta()
2652 	qgroup_free(root, num_bytes);  in btrfs_qgroup_free_meta()