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Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid
[simgrid.git]
/
src
/
xbt
/
mmalloc
/
mmorecore.c
diff --git
a/src/xbt/mmalloc/mmorecore.c
b/src/xbt/mmalloc/mmorecore.c
index
014b8b8
..
74ed341
100644
(file)
--- a/
src/xbt/mmalloc/mmorecore.c
+++ b/
src/xbt/mmalloc/mmorecore.c
@@
-123,6
+123,10
@@
void *mmorecore(struct mdesc *mdp, ssize_t size)
abort();
}
+#ifdef MADV_MERGEABLE
+ madvise(mapto, mapbytes, MADV_MERGEABLE);
+#endif
+
if (mdp->top == 0)
mdp->base = mdp->breakval = mapto;