Module Name: src
Committed By: pooka
Date: Mon Mar 23 10:26:49 UTC 2009
Modified Files:
src/sys/rump/librump/rumpvfs: rumpblk.c
Log Message:
fix recent bug: writable images were not mapped with MAP_SHARED
To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12 src/sys/rump/librump/rumpvfs/rumpblk.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/rump/librump/rumpvfs/rumpblk.c
diff -u src/sys/rump/librump/rumpvfs/rumpblk.c:1.11 src/sys/rump/librump/rumpvfs/rumpblk.c:1.12
--- src/sys/rump/librump/rumpvfs/rumpblk.c:1.11 Sun Mar 22 09:51:05 2009
+++ src/sys/rump/librump/rumpvfs/rumpblk.c Mon Mar 23 10:26:49 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: rumpblk.c,v 1.11 2009/03/22 09:51:05 pooka Exp $ */
+/* $NetBSD: rumpblk.c,v 1.12 2009/03/23 10:26:49 pooka Exp $ */
/*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rumpblk.c,v 1.11 2009/03/22 09:51:05 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rumpblk.c,v 1.12 2009/03/23 10:26:49 pooka Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@@ -181,8 +181,10 @@
mmflags = 0;
if (flag & FREAD)
mmflags |= RUMPUSER_FILEMMAP_READ;
- if (flag & FWRITE)
+ if (flag & FWRITE) {
mmflags |= RUMPUSER_FILEMMAP_WRITE;
+ mmflags |= RUMPUSER_FILEMMAP_SHARED;
+ }
mem = rumpuser_filemmap(fd, 0, fsize, mmflags, &error);
}
