[src/trunk]: src/sys/netipsec Add __read_mostly to key_psz

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1bf768638a78
branches:  trunk
changeset: 355642:1bf768638a78
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Tue Aug 08 01:55:17 2017 +0000

description:
Add __read_mostly to key_psz

Suggested by riastradh@

diffstat:

 sys/netipsec/key.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 5d43f86bc429 -r 1bf768638a78 sys/netipsec/key.c
--- a/sys/netipsec/key.c        Mon Aug 07 23:57:40 2017 +0000
+++ b/sys/netipsec/key.c        Tue Aug 08 01:55:17 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: key.c,v 1.212 2017/08/07 07:45:45 ozaki-r Exp $        */
+/*     $NetBSD: key.c,v 1.213 2017/08/08 01:55:17 ozaki-r Exp $        */
 /*     $FreeBSD: src/sys/netipsec/key.c,v 1.3.2.3 2004/02/14 22:23:23 bms Exp $        */
 /*     $KAME: key.c,v 1.191 2001/06/27 10:46:49 sakane Exp $   */
 
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: key.c,v 1.212 2017/08/07 07:45:45 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: key.c,v 1.213 2017/08/08 01:55:17 ozaki-r Exp $");
 
 /*
  * This code is referd to RFC 2367
@@ -204,7 +204,7 @@
  *   - key_misc.lock must be held even for read accesses
  */
 
-static pserialize_t key_psz;
+static pserialize_t key_psz __read_mostly;
 
 /* SPD */
 static struct {