Author: kmacy
Date: Tue Dec 16 11:06:30 2008
New Revision: 186178
URL: http://svn.freebsd.org/changeset/base/186178
Log:
ipfw doesn't use the radix node head lock to protect the radix tree - remove
acquisition
Modified:
head/sys/netinet/ip_fw2.c
Modified: head/sys/netinet/ip_fw2.c
==============================================================================
--- head/sys/netinet/ip_fw2.c Tue Dec 16 11:04:02 2008 (r186177)
+++ head/sys/netinet/ip_fw2.c Tue Dec 16 11:06:30 2008 (r186178)
@@ -1827,9 +1827,7 @@ add_table_entry(struct ip_fw_chain *ch,
ent->mask.sin_addr.s_addr = htonl(mlen ? ~((1 << (32 - mlen)) - 1) : 0);
ent->addr.sin_addr.s_addr = addr & ent->mask.sin_addr.s_addr;
IPFW_WLOCK(ch);
- RADIX_NODE_HEAD_LOCK(rnh);
rn = rnh->rnh_addaddr(&ent->addr, &ent->mask, rnh, (void *)ent);
- RADIX_NODE_HEAD_UNLOCK(rnh);
if (rn == NULL) {
IPFW_WUNLOCK(ch);
free(ent, M_IPFW_TBL);
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