From 32436a25c0510e4371c6f02353b447c09ba9db0d Mon Sep 17 00:00:00 2001 From: hsu Date: Tue, 24 Dec 2002 03:03:39 +0000 Subject: SMP locking for radix nodes. --- sys/netinet/in_rmx.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'sys/netinet/in_rmx.c') diff --git a/sys/netinet/in_rmx.c b/sys/netinet/in_rmx.c index 08052fb..a495959 100644 --- a/sys/netinet/in_rmx.c +++ b/sys/netinet/in_rmx.c @@ -291,7 +291,9 @@ in_rtqtimo(void *rock) arg.nextstop = time_second + rtq_timeout; arg.draining = arg.updating = 0; s = splnet(); + RADIX_NODE_HEAD_LOCK(rnh); rnh->rnh_walktree(rnh, in_rtqkill, &arg); + RADIX_NODE_HEAD_UNLOCK(rnh); splx(s); /* @@ -318,7 +320,9 @@ in_rtqtimo(void *rock) arg.found = arg.killed = 0; arg.updating = 1; s = splnet(); + RADIX_NODE_HEAD_LOCK(rnh); rnh->rnh_walktree(rnh, in_rtqkill, &arg); + RADIX_NODE_HEAD_UNLOCK(rnh); splx(s); } @@ -339,7 +343,9 @@ in_rtqdrain(void) arg.draining = 1; arg.updating = 0; s = splnet(); + RADIX_NODE_HEAD_LOCK(rnh); rnh->rnh_walktree(rnh, in_rtqkill, &arg); + RADIX_NODE_HEAD_UNLOCK(rnh); splx(s); } @@ -420,7 +426,9 @@ in_ifadown(struct ifaddr *ifa, int delete) arg.rnh = rnh = rt_tables[AF_INET]; arg.ifa = ifa; arg.del = delete; + RADIX_NODE_HEAD_LOCK(rnh); rnh->rnh_walktree(rnh, in_ifadownkill, &arg); + RADIX_NODE_HEAD_UNLOCK(rnh); ifa->ifa_flags &= ~IFA_ROUTE; return 0; } -- cgit v1.1