[src/trunk]: src/sys/netinet make ipfr_lock IPL_VM as ip_reass_drain is calle...

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

details:   https://anonhg.NetBSD.org/src/rev/345184eb3373
branches:  trunk
changeset: 757956:345184eb3373
user:      yamt <yamt%NetBSD.org@localhost>
date:      Thu Oct 07 03:15:49 2010 +0000

description:
make ipfr_lock IPL_VM as ip_reass_drain is called in interrupts via
the drain hook for mbuf pools.

diffstat:

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

diffs (27 lines):

diff -r 2a05986764f5 -r 345184eb3373 sys/netinet/ip_reass.c
--- a/sys/netinet/ip_reass.c    Thu Oct 07 02:14:02 2010 +0000
+++ b/sys/netinet/ip_reass.c    Thu Oct 07 03:15:49 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip_reass.c,v 1.5 2010/10/06 07:39:37 enami Exp $       */
+/*     $NetBSD: ip_reass.c,v 1.6 2010/10/07 03:15:49 yamt Exp $        */
 
 /*
  * Copyright (c) 1982, 1986, 1988, 1993
@@ -46,7 +46,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_reass.c,v 1.5 2010/10/06 07:39:37 enami Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_reass.c,v 1.6 2010/10/07 03:15:49 yamt Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -152,7 +152,7 @@
 
        ipfren_cache = pool_cache_init(sizeof(ipfr_qent_t), coherency_unit,
            0, 0, "ipfrenpl", NULL, IPL_NET, NULL, NULL, NULL);
-       mutex_init(&ipfr_lock, MUTEX_DEFAULT, IPL_SOFTNET);
+       mutex_init(&ipfr_lock, MUTEX_DEFAULT, IPL_VM);
 
        for (i = 0; i < IPREASS_HASH_SIZE; i++) {
                LIST_INIT(&ip_frags[i]);