From c2c47441ddc436a6d36aa1264ed6f198a9e0c3e0 Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Fri, 29 Apr 2016 16:37:35 +0200
Subject: erts: Move option info for erts_mmap

from {allocator,mseg_alloc} to {allocator,erts_mmap}
---
 erts/emulator/sys/common/erl_mmap.c | 15 +++++++++++----
 erts/emulator/sys/common/erl_mseg.c |  5 +----
 2 files changed, 12 insertions(+), 8 deletions(-)

(limited to 'erts/emulator/sys')

diff --git a/erts/emulator/sys/common/erl_mmap.c b/erts/emulator/sys/common/erl_mmap.c
index a7e710070b..bf675cf1ab 100644
--- a/erts/emulator/sys/common/erl_mmap.c
+++ b/erts/emulator/sys/common/erl_mmap.c
@@ -2099,6 +2099,7 @@ int erts_mmap_in_supercarrier(ErtsMemMapper* mm, void *ptr)
 }
 
 static struct {
+    Eterm options;
     Eterm total;
     Eterm total_sa;
     Eterm total_sua;
@@ -2132,6 +2133,7 @@ static void init_atoms(void)
     erts_mtx_lock(&am.init_mutex);
 
     if (!am.is_initialized) {
+        AM_INIT(options);
         AM_INIT(total);
         AM_INIT(total_sa);
         AM_INIT(total_sua);
@@ -2387,9 +2389,9 @@ Eterm erts_mmap_info(ErtsMemMapper* mm,
     Eterm seg_tags[] = { am.used, am.max, am.allocated, am.reserved, am.used_sa, am.used_sua };
     Eterm group[2];
     Eterm group_tags[] = { am.sizes, am.free_segs };
-    Eterm list[2];
-    Eterm list_tags[2]; /* { am.supercarrier, am.os } */
-    int lix;
+    Eterm list[3];
+    Eterm list_tags[3]; /* { am.options, am.supercarrier, am.os } */
+    int lix = 0;
     Eterm res = THE_NON_VALUE;
 
     if (!hpp) {
@@ -2412,6 +2414,12 @@ Eterm erts_mmap_info(ErtsMemMapper* mm,
         erts_smp_mtx_unlock(&mm->mtx);
     }
 
+    list[lix] = erts_mmap_info_options(mm, "option ", print_to_p, print_to_arg,
+                                       hpp, szp);
+    list_tags[lix] = am.options;
+    lix++;
+
+
     if (print_to_p) {
         int to = *print_to_p;
 	void *arg = print_to_arg;
@@ -2441,7 +2449,6 @@ Eterm erts_mmap_info(ErtsMemMapper* mm,
             init_atoms();
         }
 
-        lix = 0;
         if (mm->supercarrier) {
             group[0] = erts_bld_atom_uword_2tup_list(hpp, szp,
                                                      sizeof(size_tags)/sizeof(Eterm),
diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c
index 43e75e2573..3a477089e7 100644
--- a/erts/emulator/sys/common/erl_mseg.c
+++ b/erts/emulator/sys/common/erl_mseg.c
@@ -996,10 +996,7 @@ info_options(ErtsMsegAllctr_t *ma,
 	     Uint **hpp,
 	     Uint *szp)
 {
-    Eterm res;
-
-    res = erts_mmap_info_options(&erts_dflt_mmapper,
-                                 prefix, print_to_p, print_to_arg, hpp, szp);
+    Eterm res = NIL;
 
     if (print_to_p) {
 	int to = *print_to_p;
-- 
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