From 4319cd608063e3612c74b534180b19ab29173667 Mon Sep 17 00:00:00 2001
From: Sverker Eriksson
Date: Fri, 15 Apr 2016 14:16:14 +0200
Subject: erts: Produce statistics for literal and hipe super carriers
called 'literal_mmap' and 'exec_mmap'.
Also moved existing erts_mmap info from 'mseg_alloc'
to its own system_info({allocator, erts_mmap})
with "allocators" default_mmap, literal_mmap and exec_mmap.
---
erts/doc/src/erlang.xml | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
(limited to 'erts/doc/src/erlang.xml')
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 423ccdf98f..ee34f28b90 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -6839,11 +6839,7 @@ ok
As from ERTS 5.6.1, the return value is a list
of {instance, InstanceNo, InstanceInfo} tuples,
where InstanceInfo contains information about
- a specific instance of the allocator. As from
- ERTS 5.10.4, the returned list when calling
- erlang:system_info({allocator, mseg_alloc}) also
- includes an {erts_mmap, _} tuple as one element
- in the list. If Alloc is not a
+ a specific instance of the allocator. If Alloc is not a
recognized allocator, undefined is returned.
If Alloc is disabled,
false is returned.
@@ -6855,7 +6851,13 @@ ok
briefly documented.
The recognized allocators are listed in
erts_alloc(3).
- After reading the erts_alloc(3) documentation,
+ Information about super carriers can be obtained from
+ ERTS 8.0 with {allocator, erts_mmap} or from
+ ERTS 5.10.4, the returned list when calling with
+ {allocator, mseg_alloc} also includes an
+ {erts_mmap, _} tuple as one element in the list.
+
+ After reading the erts_alloc(3) documentation,
the returned information
more or less speaks for itself, but it can be worth
explaining some things. Call counts are presented by two
--
cgit v1.2.3