[src/trunk]: src/sys/kern In shmrealloc(), add missing condvar initialisation...

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

details:   https://anonhg.NetBSD.org/src/rev/af3c8c721036
branches:  trunk
changeset: 329514:af3c8c721036
user:      njoly <njoly%NetBSD.org@localhost>
date:      Tue May 27 21:00:46 2014 +0000

description:
In shmrealloc(), add missing condvar initialisations for segments
copied from previous location.

diffstat:

 sys/kern/sysv_shm.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (31 lines):

diff -r eb03bc89b66a -r af3c8c721036 sys/kern/sysv_shm.c
--- a/sys/kern/sysv_shm.c       Tue May 27 19:04:29 2014 +0000
+++ b/sys/kern/sysv_shm.c       Tue May 27 21:00:46 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sysv_shm.c,v 1.124 2014/02/25 18:30:11 pooka Exp $     */
+/*     $NetBSD: sysv_shm.c,v 1.125 2014/05/27 21:00:46 njoly Exp $     */
 
 /*-
  * Copyright (c) 1999, 2007 The NetBSD Foundation, Inc.
@@ -61,7 +61,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sysv_shm.c,v 1.124 2014/02/25 18:30:11 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sysv_shm.c,v 1.125 2014/05/27 21:00:46 njoly Exp $");
 
 #define SYSVSHM
 
@@ -908,9 +908,11 @@
            ALIGN(newshmni * sizeof(struct shmid_ds)));
 
        /* Copy all memory to the new area */
-       for (i = 0; i < shm_nused; i++)
+       for (i = 0; i < shm_nused; i++) {
+               cv_init(&newshm_cv[i], "shmwait");
                (void)memcpy(&newshmsegs[i], &shmsegs[i],
                    sizeof(newshmsegs[0]));
+       }
 
        /* Mark as free all new segments, if there is any */
        for (; i < newshmni; i++) {