60 		       bool full, const struct sw_flow_mask *mask)  in ovs_flow_mask_key()  argument
62 	int start = full ? 0 : mask->range.start;  in ovs_flow_mask_key()
63 	int len = full ? sizeof *dst : range_n_bytes(&mask->range);  in ovs_flow_mask_key()
64 	const long *m = (const long *)((const u8 *)&mask->key + start);  in ovs_flow_mask_key()
89 	flow->mask = NULL;  in ovs_flow_alloc()
473 					  const struct sw_flow_mask *mask)  in masked_flow_lookup()  argument
480 	ovs_flow_mask_key(&masked_key, unmasked, false, mask);  in masked_flow_lookup()
481 	hash = flow_hash(&masked_key, &mask->range);  in masked_flow_lookup()
484 		if (flow->mask == mask && flow->flow_table.hash == hash &&  in masked_flow_lookup()
485 		    flow_cmp_masked_key(flow, &masked_key, &mask->range))  in masked_flow_lookup()
496 	struct sw_flow_mask *mask;  in ovs_flow_tbl_lookup_stats()  local
500 	list_for_each_entry_rcu(mask, &tbl->mask_list, list) {  in ovs_flow_tbl_lookup_stats()
502 		flow = masked_flow_lookup(ti, key, mask);  in ovs_flow_tbl_lookup_stats()
521 	struct sw_flow_mask *mask;  in ovs_flow_tbl_lookup_exact()  local
525 	list_for_each_entry(mask, &tbl->mask_list, list) {  in ovs_flow_tbl_lookup_exact()
526 		flow = masked_flow_lookup(ti, match->key, mask);  in ovs_flow_tbl_lookup_exact()
576 	struct sw_flow_mask *mask;  in ovs_flow_tbl_num_masks()  local
579 	list_for_each_entry(mask, &table->mask_list, list)  in ovs_flow_tbl_num_masks()
592 static void flow_mask_remove(struct flow_table *tbl, struct sw_flow_mask *mask)  in flow_mask_remove()  argument
594 	if (mask) {  in flow_mask_remove()
599 		BUG_ON(!mask->ref_count);  in flow_mask_remove()
600 		mask->ref_count--;  in flow_mask_remove()
602 		if (!mask->ref_count) {  in flow_mask_remove()
603 			list_del_rcu(&mask->list);  in flow_mask_remove()
604 			kfree_rcu(mask, rcu);  in flow_mask_remove()
626 	flow_mask_remove(table, flow->mask);  in ovs_flow_tbl_remove()
631 	struct sw_flow_mask *mask;  in mask_alloc()  local
633 	mask = kmalloc(sizeof(*mask), GFP_KERNEL);  in mask_alloc()
634 	if (mask)  in mask_alloc()
635 		mask->ref_count = 1;  in mask_alloc()
637 	return mask;  in mask_alloc()
652 					   const struct sw_flow_mask *mask)  in flow_mask_find()  argument
659 		if (mask_equal(mask, m))  in flow_mask_find()
670 	struct sw_flow_mask *mask;  in flow_mask_insert()  local
671 	mask = flow_mask_find(tbl, new);  in flow_mask_insert()
672 	if (!mask) {  in flow_mask_insert()
674 		mask = mask_alloc();  in flow_mask_insert()
675 		if (!mask)  in flow_mask_insert()
677 		mask->key = new->key;  in flow_mask_insert()
678 		mask->range = new->range;  in flow_mask_insert()
679 		list_add_rcu(&mask->list, &tbl->mask_list);  in flow_mask_insert()
681 		BUG_ON(!mask->ref_count);  in flow_mask_insert()
682 		mask->ref_count++;  in flow_mask_insert()
685 	flow->mask = mask;  in flow_mask_insert()
695 	flow->flow_table.hash = flow_hash(&flow->key, &flow->mask->range);  in flow_key_insert()
737 			const struct sw_flow_mask *mask)  in ovs_flow_tbl_insert()  argument
741 	err = flow_mask_insert(table, flow, mask);  in ovs_flow_tbl_insert()