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-rw-r--r--erts/emulator/beam/erl_alloc.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index 5b76f34165..64a323c434 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -2999,7 +2999,12 @@ erts_allocator_options(void *proc)
#if ERTS_HAVE_ERTS_SYS_ALIGNED_ALLOC
terms[length++] = am_atom_put("sys_aligned_alloc", 17);
#endif
-
+#if defined(ARCH_64) && defined(ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION)
+ terms[length++] = ERTS_MAKE_AM("literal_mmap");
+#endif
+#ifdef ERTS_ALC_A_EXEC
+ terms[length++] = ERTS_MAKE_AM("exec_mmap");
+#endif
features = length ? erts_bld_list(hpp, szp, length, terms) : NIL;
#if defined(__GLIBC__)