}
/*
- * Find a neighbour given a ROSE address.
+ * Find a neighbour or a route given a ROSE address.
*/
struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause,
- unsigned char *diagnostic)
+ unsigned char *diagnostic, int new)
{
struct rose_neigh *res = NULL;
struct rose_node *node;
int failed = 0;
int i;
- spin_lock_bh(&rose_node_list_lock);
+ if (!new) spin_lock_bh(&rose_node_list_lock);
for (node = rose_node_list; node != NULL; node = node->next) {
if (rosecmpm(addr, &node->address, node->mask) == 0) {
for (i = 0; i < node->count; i++) {
- if (!rose_ftimer_running(node->neighbour[i])) {
- res = node->neighbour[i];
- goto out;
- } else
- failed = 1;
+ if (new) {
+ if (node->neighbour[i]->restarted) {
+ res = node->neighbour[i];
+ goto out;
+ }
+ }
+ else {
+ if (!rose_ftimer_running(node->neighbour[i])) {
+ res = node->neighbour[i];
+ goto out;
+ } else
+ failed = 1;
+ }
}
- break;
}
}
}
out:
- spin_unlock_bh(&rose_node_list_lock);
+ if (!new) spin_unlock_bh(&rose_node_list_lock);
return res;
}
rose_route = rose_route->next;
}
- if ((new_neigh = rose_get_neigh(dest_addr, &cause, &diagnostic)) == NULL) {
+ if ((new_neigh = rose_get_neigh(dest_addr, &cause, &diagnostic, 1)) == NULL) {
rose_transmit_clear_request(rose_neigh, lci, cause, diagnostic);
goto out;
}
#ifdef CONFIG_PROC_FS
static void *rose_node_start(struct seq_file *seq, loff_t *pos)
- __acquires(rose_neigh_list_lock)
+ __acquires(rose_node_list_lock)
{
struct rose_node *rose_node;
int i = 1;
- spin_lock_bh(&rose_neigh_list_lock);
+ spin_lock_bh(&rose_node_list_lock);
if (*pos == 0)
return SEQ_START_TOKEN;
}
static void rose_node_stop(struct seq_file *seq, void *v)
- __releases(rose_neigh_list_lock)
+ __releases(rose_node_list_lock)
{
- spin_unlock_bh(&rose_neigh_list_lock);
+ spin_unlock_bh(&rose_node_list_lock);
}
static int rose_node_show(struct seq_file *seq, void *v)