From 6f736dcf0600a2a99e7330bf56ab5565cfbe7114 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Mon, 28 Nov 2016 15:40:24 +0100
Subject: Use off_heap memory queue for mnesia_tm

Helps when mnesia_tm gets drowned in dirty_writes from remote node.
---
 lib/mnesia/src/mnesia_tm.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/mnesia/src/mnesia_tm.erl b/lib/mnesia/src/mnesia_tm.erl
index 388b42cf15..305bf14bcf 100644
--- a/lib/mnesia/src/mnesia_tm.erl
+++ b/lib/mnesia/src/mnesia_tm.erl
@@ -80,6 +80,7 @@ start() ->
 init(Parent) ->
     register(?MODULE, self()),
     process_flag(trap_exit, true),
+    process_flag(message_queue_data, off_heap),
 
     %% Initialize the schema
     IgnoreFallback = mnesia_monitor:get_env(ignore_fallback_at_startup),
-- 
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