From: Ben Gras <ben@minix3.org>
Date: Mon, 19 Jul 2010 18:19:59 +0000 (+0000)
Subject: vm: add MEMPROTECT feature in vm.h.
X-Git-Tag: v3.1.8~189
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=068944de368b28cd6c281798ad386a90f24e8a06;p=minix.git

vm: add MEMPROTECT feature in vm.h.
---

diff --git a/servers/vm/vm.h b/servers/vm/vm.h
index e8eaade38..89af44569 100644
--- a/servers/vm/vm.h
+++ b/servers/vm/vm.h
@@ -22,6 +22,7 @@
 #define VMSTATS		0
 
 /* VM behaviour */
+#define MEMPROTECT	0	/* Slab objects not mapped. Access with USE() */
 #define JUNKFREE	0	/* Fill freed pages with junk */
 #define NONCONTIGUOUS	0	/* Make phys pages max. noncontiguous */