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[mc] Only enable KSM on snapshots and not on main memory
[simgrid.git]
/
src
/
xbt
/
mmalloc
/
mmorecore.c
diff --git
a/src/xbt/mmalloc/mmorecore.c
b/src/xbt/mmalloc/mmorecore.c
index
014b8b8
..
9fbf7a9
100644
(file)
--- a/
src/xbt/mmalloc/mmorecore.c
+++ b/
src/xbt/mmalloc/mmorecore.c
@@
-1,7
+1,4
@@
-/* Support for an sbrk-like function that uses mmap.
- Copyright 1992, 2000 Free Software Foundation, Inc.
-
- Contributed by Fred Fish at Cygnus Support. fnf@cygnus.com */
+/* Support for an sbrk-like function that uses mmap. */
/* Copyright (c) 2010-2014. The SimGrid Team.
* All rights reserved. */
/* Copyright (c) 2010-2014. The SimGrid Team.
* All rights reserved. */
@@
-9,9
+6,9
@@
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
+/* Copyright 1992, 2000 Free Software Foundation, Inc.
+
+ Contributed by Fred Fish at Cygnus Support. fnf@cygnus.com */
#ifdef HAVE_UNISTD_H
#include <unistd.h> /* Prototypes for lseek */
#ifdef HAVE_UNISTD_H
#include <unistd.h> /* Prototypes for lseek */
@@
-23,6
+20,10
@@
#include "mmprivate.h"
#include "mmprivate.h"
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
#define PAGE_ALIGN(addr) (void*) (((long)(addr) + xbt_pagesize - 1) & \
~((long)xbt_pagesize - 1))
#define PAGE_ALIGN(addr) (void*) (((long)(addr) + xbt_pagesize - 1) & \
~((long)xbt_pagesize - 1))