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-rw-r--r--lib/runtime_tools/doc/src/notes.xml16
-rw-r--r--lib/runtime_tools/src/observer_backend.erl4
-rw-r--r--lib/runtime_tools/vsn.mk2
3 files changed, 19 insertions, 3 deletions
diff --git a/lib/runtime_tools/doc/src/notes.xml b/lib/runtime_tools/doc/src/notes.xml
index b334bdcac2..32b7d168f5 100644
--- a/lib/runtime_tools/doc/src/notes.xml
+++ b/lib/runtime_tools/doc/src/notes.xml
@@ -31,6 +31,22 @@
<p>This document describes the changes made to the Runtime_Tools
application.</p>
+<section><title>Runtime_Tools 1.8.13</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Observer did not produce correct result when ERTS
+ internal memory allocators had been disabled.</p>
+ <p>
+ Own Id: OTP-11520</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Runtime_Tools 1.8.12</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/runtime_tools/src/observer_backend.erl b/lib/runtime_tools/src/observer_backend.erl
index 670e216d97..202129c61a 100644
--- a/lib/runtime_tools/src/observer_backend.erl
+++ b/lib/runtime_tools/src/observer_backend.erl
@@ -77,8 +77,8 @@ sys_info() ->
| MemInfo].
alloc_info() ->
- {_,_,AllocTypes,_} = erlang:system_info(allocator),
- try erlang:system_info({allocator_sizes,AllocTypes}) of
+ AlcuAllocs = erlang:system_info(alloc_util_allocators),
+ try erlang:system_info({allocator_sizes, AlcuAllocs}) of
Allocators -> Allocators
catch _:_ -> []
end.
diff --git a/lib/runtime_tools/vsn.mk b/lib/runtime_tools/vsn.mk
index 9ee1aba29c..c282661a61 100644
--- a/lib/runtime_tools/vsn.mk
+++ b/lib/runtime_tools/vsn.mk
@@ -1 +1 @@
-RUNTIME_TOOLS_VSN = 1.8.12
+RUNTIME_TOOLS_VSN = 1.8.13