#include <cstdlib>
#include <sys/mman.h>
+#ifdef __FreeBSD__
+# define MAP_POPULATE MAP_PREFAULT_READ
+#endif
#include "mc/mc.h"
#include "src/mc/mc_snapshot.h"
remote(permanent_addr),
simgrid::mc::ProcessIndexDisabled);
+#ifdef __linux__
if (_sg_mc_ksm)
// Mark the region as mergeable *after* we have written into it.
// Trying to merge them before is useless/counterproductive.
madvise(data.get(), size, MADV_MERGEABLE);
+#endif
simgrid::mc::RegionSnapshot region(
region_type, start_addr, permanent_addr, size);