diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/name_distr.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index 4f4f5810f223..6b626a64b517 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -224,12 +224,31 @@ static void tipc_publ_purge(struct net *net, struct publication *publ, u32 addr) kfree_rcu(p, rcu); } +/** + * tipc_dist_queue_purge - remove deferred updates from a node that went down + */ +static void tipc_dist_queue_purge(struct net *net, u32 addr) +{ + struct tipc_net *tn = net_generic(net, tipc_net_id); + struct distr_queue_item *e, *tmp; + + spin_lock_bh(&tn->nametbl_lock); + list_for_each_entry_safe(e, tmp, &tn->dist_queue, next) { + if (e->node != addr) + continue; + list_del(&e->next); + kfree(e); + } + spin_unlock_bh(&tn->nametbl_lock); +} + void tipc_publ_notify(struct net *net, struct list_head *nsub_list, u32 addr) { struct publication *publ, *tmp; list_for_each_entry_safe(publ, tmp, nsub_list, nodesub_list) tipc_publ_purge(net, publ, addr); + tipc_dist_queue_purge(net, addr); } /** |