[src/trunk]: src/sys/rump/librump/rumpkern allocate p_lock for virtual processes

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

details:   https://anonhg.NetBSD.org/src/rev/e0d116cbc081
branches:  trunk
changeset: 747151:e0d116cbc081
user:      pooka <pooka%NetBSD.org@localhost>
date:      Fri Sep 04 12:27:09 2009 +0000

description:
allocate p_lock for virtual processes

diffstat:

 sys/rump/librump/rumpkern/rump.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (34 lines):

diff -r 7ae104f172fa -r e0d116cbc081 sys/rump/librump/rumpkern/rump.c
--- a/sys/rump/librump/rumpkern/rump.c  Fri Sep 04 12:20:42 2009 +0000
+++ b/sys/rump/librump/rumpkern/rump.c  Fri Sep 04 12:27:09 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rump.c,v 1.110 2009/07/21 00:33:28 pooka Exp $ */
+/*     $NetBSD: rump.c,v 1.111 2009/09/04 12:27:09 pooka Exp $ */
 
 /*
  * Copyright (c) 2007 Antti Kantee.  All Rights Reserved.
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rump.c,v 1.110 2009/07/21 00:33:28 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rump.c,v 1.111 2009/09/04 12:27:09 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/atomic.h>
@@ -367,6 +367,7 @@
                p->p_pid = pid;
                p->p_vmspace = &rump_vmspace;
                p->p_fd = fd_init(NULL);
+               p->p_lock = mutex_obj_alloc(MUTEX_DEFAULT, IPL_NONE);
        } else {
                p = &proc0;
        }
@@ -402,6 +403,7 @@
        l = rumpuser_get_curlwp();
        p = l->l_proc;
        if (p->p_pid != 0) {
+               mutex_obj_free(p->p_lock);
                fd_free();
                rump_proc_vfs_release(p);
                rump_cred_put(l->l_cred);