54 		       bool full, const struct sw_flow_mask *mask)  in ovs_flow_mask_key()  argument
56 	int start = full ? 0 : mask->range.start;  in ovs_flow_mask_key()
57 	int len = full ? sizeof *dst : range_n_bytes(&mask->range);  in ovs_flow_mask_key()
58 	const long *m = (const long *)((const u8 *)&mask->key + start);  in ovs_flow_mask_key()
301 				    struct sw_flow_mask *mask)  in tbl_mask_array_del_mask()  argument
308 		if (mask == ovsl_dereference(ma->masks[i]))  in tbl_mask_array_del_mask()
321 	kfree_rcu(mask, rcu);  in tbl_mask_array_del_mask()
333 static void flow_mask_remove(struct flow_table *tbl, struct sw_flow_mask *mask)  in flow_mask_remove()  argument
335 	if (mask) {  in flow_mask_remove()
340 		BUG_ON(!mask->ref_count);  in flow_mask_remove()
341 		mask->ref_count--;  in flow_mask_remove()
343 		if (!mask->ref_count)  in flow_mask_remove()
344 			tbl_mask_array_del_mask(tbl, mask);  in flow_mask_remove()
474 	flow_mask_remove(table, flow->mask);  in table_instance_flow_free()
702 					  const struct sw_flow_mask *mask,  in masked_flow_lookup()  argument
710 	ovs_flow_mask_key(&masked_key, unmasked, false, mask);  in masked_flow_lookup()
711 	hash = flow_hash(&masked_key, &mask->range);  in masked_flow_lookup()
717 		if (flow->mask == mask && flow->flow_table.hash == hash &&  in masked_flow_lookup()
718 		    flow_cmp_masked_key(flow, &masked_key, &mask->range))  in masked_flow_lookup()
739 	struct sw_flow_mask *mask;  in flow_lookup()  local
743 		mask = rcu_dereference_ovsl(ma->masks[*index]);  in flow_lookup()
744 		if (mask) {  in flow_lookup()
745 			flow = masked_flow_lookup(ti, key, mask, n_mask_hit);  in flow_lookup()
761 		mask = rcu_dereference_ovsl(ma->masks[i]);  in flow_lookup()
762 		if (unlikely(!mask))  in flow_lookup()
765 		flow = masked_flow_lookup(ti, key, mask, n_mask_hit);  in flow_lookup()
879 		struct sw_flow_mask *mask;  in ovs_flow_tbl_lookup_exact()  local
882 		mask = ovsl_dereference(ma->masks[i]);  in ovs_flow_tbl_lookup_exact()
883 		if (!mask)  in ovs_flow_tbl_lookup_exact()
886 		flow = masked_flow_lookup(ti, match->key, mask, &n_mask_hit);  in ovs_flow_tbl_lookup_exact()
969 	struct sw_flow_mask *mask;  in mask_alloc()  local
971 	mask = kmalloc(sizeof(*mask), GFP_KERNEL);  in mask_alloc()
972 	if (mask)  in mask_alloc()
973 		mask->ref_count = 1;  in mask_alloc()
975 	return mask;  in mask_alloc()
990 					   const struct sw_flow_mask *mask)  in flow_mask_find()  argument
1000 		if (t && mask_equal(mask, t))  in flow_mask_find()
1011 	struct sw_flow_mask *mask;  in flow_mask_insert()  local
1013 	mask = flow_mask_find(tbl, new);  in flow_mask_insert()
1014 	if (!mask) {  in flow_mask_insert()
1016 		mask = mask_alloc();  in flow_mask_insert()
1017 		if (!mask)  in flow_mask_insert()
1019 		mask->key = new->key;  in flow_mask_insert()
1020 		mask->range = new->range;  in flow_mask_insert()
1023 		if (tbl_mask_array_add_mask(tbl, mask)) {  in flow_mask_insert()
1024 			kfree(mask);  in flow_mask_insert()
1028 		BUG_ON(!mask->ref_count);  in flow_mask_insert()
1029 		mask->ref_count++;  in flow_mask_insert()
1032 	flow->mask = mask;  in flow_mask_insert()
1042 	flow->flow_table.hash = flow_hash(&flow->key, &flow->mask->range);  in flow_key_insert()
1084 			const struct sw_flow_mask *mask)  in ovs_flow_tbl_insert()  argument
1088 	err = flow_mask_insert(table, flow, mask);  in ovs_flow_tbl_insert()
1122 		struct sw_flow_mask *mask;  in ovs_flow_masks_rebalance()  local
1125 		mask = rcu_dereference_ovsl(ma->masks[i]);  in ovs_flow_masks_rebalance()
1126 		if (unlikely(!mask))  in ovs_flow_masks_rebalance()