diff options
Diffstat (limited to 'net/ipv6/xfrm6_policy.c')
| -rw-r--r-- | net/ipv6/xfrm6_policy.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index f8c4c08ffb60..c9844135c9ca 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -20,7 +20,7 @@ #include <net/ip.h> #include <net/ipv6.h> #include <net/ip6_route.h> -#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) +#if IS_ENABLED(CONFIG_IPV6_MIP6) #include <net/mip6.h> #endif @@ -182,7 +182,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) fl6->flowi6_proto = nexthdr; return; -#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) +#if IS_ENABLED(CONFIG_IPV6_MIP6) case IPPROTO_MH: if (!onlyproto && pskb_may_pull(skb, nh + offset + 3 - skb->data)) { struct ip6_mh *mh; @@ -327,21 +327,7 @@ static struct ctl_table_header *sysctl_hdr; int __init xfrm6_init(void) { int ret; - unsigned int gc_thresh; - - /* - * We need a good default value for the xfrm6 gc threshold. - * In ipv4 we set it to the route hash table size * 8, which - * is half the size of the maximaum route cache for ipv4. It - * would be good to do the same thing for v6, except the table is - * constructed differently here. Here each table for a net namespace - * can have FIB_TABLE_HASHSZ entries, so lets go with the same - * computation that we used for ipv4 here. Also, lets keep the initial - * gc_thresh to a minimum of 1024, since, the ipv6 route cache defaults - * to that as a minimum as well - */ - gc_thresh = FIB6_TABLE_HASHSZ * 8; - xfrm6_dst_ops.gc_thresh = (gc_thresh < 1024) ? 1024 : gc_thresh; + dst_entries_init(&xfrm6_dst_ops); ret = xfrm6_policy_init(); @@ -370,7 +356,6 @@ void xfrm6_fini(void) if (sysctl_hdr) unregister_net_sysctl_table(sysctl_hdr); #endif - //xfrm6_input_fini(); xfrm6_policy_fini(); xfrm6_state_fini(); dst_entries_destroy(&xfrm6_dst_ops); |