diff options
Diffstat (limited to 'net/ipv6/ip6_fib.c')
| -rw-r--r-- | net/ipv6/ip6_fib.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 3e9ce86a819c..0b68839b984b 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -464,12 +464,19 @@ static int fib6_dump_node(struct fib6_walker *w) struct fib6_info *rt; for_each_fib6_walker_rt(w) { - res = rt6_dump_route(rt, w->args); + res = rt6_dump_route(rt, w->args, w->skip_in_node); if (res >= 0) { /* Frame is full, suspend walking */ w->leaf = rt; + + /* We'll restart from this node, so if some routes were + * already dumped, skip them next time. + */ + w->skip_in_node += res; + return 1; } + w->skip_in_node = 0; /* Multipath routes are dumped in one route with the * RTA_MULTIPATH attribute. Jump 'rt' to point to the @@ -521,6 +528,7 @@ static int fib6_dump_table(struct fib6_table *table, struct sk_buff *skb, if (cb->args[4] == 0) { w->count = 0; w->skip = 0; + w->skip_in_node = 0; spin_lock_bh(&table->tb6_lock); res = fib6_walk(net, w); @@ -536,6 +544,7 @@ static int fib6_dump_table(struct fib6_table *table, struct sk_buff *skb, w->state = FWS_INIT; w->node = w->root; w->skip = w->count; + w->skip_in_node = 0; } else w->skip = 0; @@ -2094,6 +2103,7 @@ static void fib6_clean_tree(struct net *net, struct fib6_node *root, c.w.func = fib6_clean_node; c.w.count = 0; c.w.skip = 0; + c.w.skip_in_node = 0; c.func = func; c.sernum = sernum; c.arg = arg; |