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Write lock is not required for find&compare operation.

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MFC after:	2 weeks
This commit is contained in:
Alexander V. Chernikov 2013-03-05 13:38:45 +00:00
parent 9950eceee6
commit 14126522cf
1 changed files with 2 additions and 2 deletions
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4
sys/net/route.c
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@ -1498,7 +1498,7 @@ rtinit1(struct ifaddr *ifa, int cmd, int flags, int fibnum)
if (rnh == NULL)
/* this table doesn't exist but others might */
continue;
RADIX_NODE_HEAD_LOCK(rnh);
RADIX_NODE_HEAD_RLOCK(rnh);
#ifdef RADIX_MPATH
if (rn_mpath_capable(rnh)) {
@ -1527,7 +1527,7 @@ rtinit1(struct ifaddr *ifa, int cmd, int flags, int fibnum)
(rn->rn_flags & RNF_ROOT) ||
RNTORT(rn)->rt_ifa != ifa ||
!sa_equal((struct sockaddr *)rn->rn_key, dst));
RADIX_NODE_HEAD_UNLOCK(rnh);
RADIX_NODE_HEAD_RUNLOCK(rnh);
if (error) {
/* this is only an error if bad on ALL tables */
continue;