18 static void mesh_path_free_rcu(struct mesh_table *tbl, struct mesh_path *mpath);
45 	struct mesh_table *tbl = tblptr;  in mesh_path_rht_free()  local
47 	mesh_path_free_rcu(tbl, mpath);  in mesh_path_rht_free()
68 static void mesh_table_free(struct mesh_table *tbl)  in mesh_table_free()  argument
70 	rhashtable_free_and_destroy(&tbl->rhead,  in mesh_table_free()
71 				    mesh_path_rht_free, tbl);  in mesh_table_free()
72 	kfree(tbl);  in mesh_table_free()
211 static struct mesh_path *mpath_lookup(struct mesh_table *tbl, const u8 *dst,  in mpath_lookup()  argument
216 	mpath = rhashtable_lookup(&tbl->rhead, dst, mesh_rht_params);  in mpath_lookup()
248 __mesh_path_lookup_by_idx(struct mesh_table *tbl, int idx)  in __mesh_path_lookup_by_idx()  argument
253 	hlist_for_each_entry_rcu(mpath, &tbl->walk_head, walk_list) {  in __mesh_path_lookup_by_idx()
305 	struct mesh_table *tbl;  in mesh_path_add_gate()  local
309 	tbl = mpath->sdata->u.mesh.mesh_paths;  in mesh_path_add_gate()
320 	spin_lock(&tbl->gates_lock);  in mesh_path_add_gate()
321 	hlist_add_head_rcu(&mpath->gate_list, &tbl->known_gates);  in mesh_path_add_gate()
322 	spin_unlock(&tbl->gates_lock);  in mesh_path_add_gate()
340 static void mesh_gate_del(struct mesh_table *tbl, struct mesh_path *mpath)  in mesh_gate_del()  argument
347 	spin_lock_bh(&tbl->gates_lock);  in mesh_gate_del()
350 	spin_unlock_bh(&tbl->gates_lock);  in mesh_gate_del()
401 	struct mesh_table *tbl;  in mesh_path_add()  local
418 	tbl = sdata->u.mesh.mesh_paths;  in mesh_path_add()
419 	spin_lock_bh(&tbl->walk_lock);  in mesh_path_add()
420 	mpath = rhashtable_lookup_get_insert_fast(&tbl->rhead,  in mesh_path_add()
424 		hlist_add_head(&new_mpath->walk_list, &tbl->walk_head);  in mesh_path_add()
425 	spin_unlock_bh(&tbl->walk_lock);  in mesh_path_add()
443 	struct mesh_table *tbl;  in mpp_path_add()  local
460 	tbl = sdata->u.mesh.mpp_paths;  in mpp_path_add()
462 	spin_lock_bh(&tbl->walk_lock);  in mpp_path_add()
463 	ret = rhashtable_lookup_insert_fast(&tbl->rhead,  in mpp_path_add()
467 		hlist_add_head_rcu(&new_mpath->walk_list, &tbl->walk_head);  in mpp_path_add()
468 	spin_unlock_bh(&tbl->walk_lock);  in mpp_path_add()
489 	struct mesh_table *tbl = sdata->u.mesh.mesh_paths;  in mesh_plink_broken()  local
494 	hlist_for_each_entry_rcu(mpath, &tbl->walk_head, walk_list) {  in mesh_plink_broken()
511 static void mesh_path_free_rcu(struct mesh_table *tbl,  in mesh_path_free_rcu()  argument
518 	mesh_gate_del(tbl, mpath);  in mesh_path_free_rcu()
522 	atomic_dec(&tbl->entries);  in mesh_path_free_rcu()
527 static void __mesh_path_del(struct mesh_table *tbl, struct mesh_path *mpath)  in __mesh_path_del()  argument
530 	rhashtable_remove_fast(&tbl->rhead, &mpath->rhash, mesh_rht_params);  in __mesh_path_del()
531 	mesh_path_free_rcu(tbl, mpath);  in __mesh_path_del()
548 	struct mesh_table *tbl = sdata->u.mesh.mesh_paths;  in mesh_path_flush_by_nexthop()  local
552 	spin_lock_bh(&tbl->walk_lock);  in mesh_path_flush_by_nexthop()
553 	hlist_for_each_entry_safe(mpath, n, &tbl->walk_head, walk_list) {  in mesh_path_flush_by_nexthop()
555 			__mesh_path_del(tbl, mpath);  in mesh_path_flush_by_nexthop()
557 	spin_unlock_bh(&tbl->walk_lock);  in mesh_path_flush_by_nexthop()
563 	struct mesh_table *tbl = sdata->u.mesh.mpp_paths;  in mpp_flush_by_proxy()  local
567 	spin_lock_bh(&tbl->walk_lock);  in mpp_flush_by_proxy()
568 	hlist_for_each_entry_safe(mpath, n, &tbl->walk_head, walk_list) {  in mpp_flush_by_proxy()
570 			__mesh_path_del(tbl, mpath);  in mpp_flush_by_proxy()
572 	spin_unlock_bh(&tbl->walk_lock);  in mpp_flush_by_proxy()
575 static void table_flush_by_iface(struct mesh_table *tbl)  in table_flush_by_iface()  argument
580 	spin_lock_bh(&tbl->walk_lock);  in table_flush_by_iface()
581 	hlist_for_each_entry_safe(mpath, n, &tbl->walk_head, walk_list) {  in table_flush_by_iface()
582 		__mesh_path_del(tbl, mpath);  in table_flush_by_iface()
584 	spin_unlock_bh(&tbl->walk_lock);  in table_flush_by_iface()
610 static int table_path_del(struct mesh_table *tbl,  in table_path_del()  argument
616 	spin_lock_bh(&tbl->walk_lock);  in table_path_del()
617 	mpath = rhashtable_lookup_fast(&tbl->rhead, addr, mesh_rht_params);  in table_path_del()
619 		spin_unlock_bh(&tbl->walk_lock);  in table_path_del()
623 	__mesh_path_del(tbl, mpath);  in table_path_del()
624 	spin_unlock_bh(&tbl->walk_lock);  in table_path_del()
677 	struct mesh_table *tbl;  in mesh_path_send_to_gates()  local
682 	tbl = sdata->u.mesh.mesh_paths;  in mesh_path_send_to_gates()
685 	hlist_for_each_entry_rcu(gate, &tbl->known_gates, gate_list) {  in mesh_path_send_to_gates()
698 	hlist_for_each_entry_rcu(gate, &tbl->known_gates, gate_list) {  in mesh_path_send_to_gates()
789 			  struct mesh_table *tbl)  in mesh_path_tbl_expire()  argument
794 	spin_lock_bh(&tbl->walk_lock);  in mesh_path_tbl_expire()
795 	hlist_for_each_entry_safe(mpath, n, &tbl->walk_head, walk_list) {  in mesh_path_tbl_expire()
799 			__mesh_path_del(tbl, mpath);  in mesh_path_tbl_expire()
801 	spin_unlock_bh(&tbl->walk_lock);  in mesh_path_tbl_expire()