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Pass radix head ptr along with rte to rtexpunge().

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Rename rtexpunge to rt_expunge().
This commit is contained in:
Alexander V. Chernikov 2014-05-03 16:28:54 +00:00
parent 0eca77fd24
commit b980262e63
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=265279
4 changed files with 7 additions and 14 deletions
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9
sys/net/route.c
View File

@ -898,7 +898,7 @@ rt_getifa_fib(struct rt_addrinfo *info, u_int fibnum)
* The route must be locked.
*/
int
rtexpunge(struct rtentry *rt)
rt_expunge(struct radix_node_head *rnh, struct rtentry *rt)
{
#if !defined(RADIX_MPATH)
struct radix_node *rn;
@ -907,17 +907,10 @@ rtexpunge(struct rtentry *rt)
int fib;
struct rtentry *rt0;
#endif
struct radix_node_head *rnh;
struct ifaddr *ifa;
int error = 0;
/*
* Find the correct routing tree to use for this Address Family
*/
rnh = rt_tables_get_rnh(rt->rt_fibnum, rt_key(rt)->sa_family);
RT_LOCK_ASSERT(rt);
if (rnh == NULL)
return (EAFNOSUPPORT);
RADIX_NODE_HEAD_LOCK_ASSERT(rnh);
#ifdef RADIX_MPATH

2
sys/net/route.h
View File

@ -371,7 +371,7 @@ int rtsock_routemsg(int, struct ifnet *ifp, int, struct rtentry *, int);
* RTFREE() uses an unlocked entry.
*/
int rtexpunge(struct rtentry *);
int rt_expunge(struct radix_node_head *, struct rtentry *);
void rtfree(struct rtentry *);
int rt_check(struct rtentry **, struct rtentry **, struct sockaddr *);

8
sys/netinet/in_rmx.c
View File

@ -169,9 +169,8 @@ in_clsroute(struct radix_node *rn, struct radix_node_head *head)
if (V_rtq_reallyold != 0) {
rt->rt_flags |= RTPRF_OURS;
rt->rt_expire = time_uptime + V_rtq_reallyold;
} else {
rtexpunge(rt);
}
} else
rt_expunge(head, rt);
}
struct rtqk_arg {
@ -388,6 +387,7 @@ in_detachhead(void **head, int off)
* plug back in.
*/
struct in_ifadown_arg {
struct radix_node_head *rnh;
struct ifaddr *ifa;
int del;
};
@ -411,7 +411,7 @@ in_ifadownkill(struct radix_node *rn, void *xap)
* Disconnect it from the tree and permit protocols
* to cleanup.
*/
rtexpunge(rt);
rt_expunge(ap->rnh, rt);
/*
* At this point it is an rttrash node, and in case
* the above is the only reference we must free it.

2
sys/netinet6/in6_ifattach.c
View File

@ -863,7 +863,7 @@ in6_ifdetach(struct ifnet *ifp)
RT_DEFAULT_FIB);
if (rt) {
if (rt->rt_ifp == ifp)
rtexpunge(rt);
rt_expunge(rnh, rt);
RTFREE_LOCKED(rt);
}
RADIX_NODE_HEAD_UNLOCK(rnh);