Date: Wed, 20 Mar 2013 07:20:00 +0000 (UTC) From: "Alexander V. Chernikov" <melifaro@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r248546 - stable/9/sys/net Message-ID: <201303200720.r2K7K0mA030067@svn.freebsd.org>
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Author: melifaro Date: Wed Mar 20 07:20:00 2013 New Revision: 248546 URL: http://svnweb.freebsd.org/changeset/base/248546 Log: Merge r247842. Write lock is not required for find&compare operation. Modified: stable/9/sys/net/route.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/net/ (props changed) Modified: stable/9/sys/net/route.c ============================================================================== --- stable/9/sys/net/route.c Wed Mar 20 06:35:03 2013 (r248545) +++ stable/9/sys/net/route.c Wed Mar 20 07:20:00 2013 (r248546) @@ -1503,7 +1503,7 @@ rtinit1(struct ifaddr *ifa, int cmd, int 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)) { @@ -1532,7 +1532,7 @@ rtinit1(struct ifaddr *ifa, int cmd, int (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;
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