[src/trunk]: src/sys/net gif(4)'s if_output() is already MP-safe. It should e...

[knakahara <knakahara%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a4cbc9b0f8da
branches:  trunk
changeset: 347533:a4cbc9b0f8da
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Thu Sep 01 06:50:09 2016 +0000

description:
gif(4)'s if_output() is already MP-safe. It should enable IFEF_OUTPUT_MPSAFE.

diffstat:

 sys/net/if_gif.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r b69996cba121 -r a4cbc9b0f8da sys/net/if_gif.c
--- a/sys/net/if_gif.c  Thu Sep 01 04:27:00 2016 +0000
+++ b/sys/net/if_gif.c  Thu Sep 01 06:50:09 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_gif.c,v 1.121 2016/08/18 11:44:22 knakahara Exp $   */
+/*     $NetBSD: if_gif.c,v 1.122 2016/09/01 06:50:09 knakahara Exp $   */
 /*     $KAME: if_gif.c,v 1.76 2001/08/20 02:01:02 kjc Exp $    */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_gif.c,v 1.121 2016/08/18 11:44:22 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_gif.c,v 1.122 2016/09/01 06:50:09 knakahara Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -254,6 +254,9 @@
        sc->gif_if.if_mtu    = GIF_MTU;
        sc->gif_if.if_flags  = IFF_POINTOPOINT | IFF_MULTICAST;
        sc->gif_if.if_extflags  = IFEF_NO_LINK_STATE_CHANGE;
+#ifdef GIF_MPSAFE
+       sc->gif_if.if_extflags  |= IFEF_OUTPUT_MPSAFE;
+#endif
        sc->gif_if.if_ioctl  = gif_ioctl;
        sc->gif_if.if_output = gif_output;
        sc->gif_if.if_start = gif_start;