From bfcbfff0c7e55904ebd05ac1c162fa25b54952e2 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@FreeBSD.org>
Date: Sat, 24 Jan 2009 18:20:15 +0000
Subject: [PATCH] Mark kern.ttys as MPSAFE.

sysctl now allows Giantless calls, so make kern.ttys use this. If it
needs Giant, it locks the proper TTY anyway.
---
 sys/kern/tty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/tty.c b/sys/kern/tty.c
index 16901bbc273..4bb1a1fdbd7 100644
--- a/sys/kern/tty.c
+++ b/sys/kern/tty.c
@@ -1053,7 +1053,7 @@ sysctl_kern_ttys(SYSCTL_HANDLER_ARGS)
 	return (error);
 }
 
-SYSCTL_PROC(_kern, OID_AUTO, ttys, CTLTYPE_OPAQUE|CTLFLAG_RD,
+SYSCTL_PROC(_kern, OID_AUTO, ttys, CTLTYPE_OPAQUE|CTLFLAG_RD|CTLFLAG_NOLOCK,
 	0, 0, sysctl_kern_ttys, "S,xtty", "List of TTYs");
 
 /*