From 22cde2bda706c0bd8574f0a1301170c80b5f4340 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Wed, 19 Jul 2017 11:47:16 +0200
Subject: erts: Remove eager check io

It is not longer relevant when using the poll thread
---
 erts/doc/src/erl.xml    | 19 -------------------
 erts/doc/src/erlang.xml |  9 ---------
 2 files changed, 28 deletions(-)

(limited to 'erts/doc')

diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml
index d24c35d217..dc58cdeb13 100644
--- a/erts/doc/src/erl.xml
+++ b/erts/doc/src/erl.xml
@@ -1296,25 +1296,6 @@
               <seealso marker="erlang#system_info_cpu_topology">
               <c>erlang:system_info(cpu_topology)</c></seealso>.</p>
           </item>
-          <tag><marker id="+secio"/><c>+secio true|false</c></tag>
-          <item>
-            <p>Enables or disables eager check I/O scheduling. Defaults
-              to <c>true</c>. The default was changed from <c>false</c>
-              as from ERTS 7.0. The behavior before this
-              flag was introduced corresponds to <c>+secio false</c>.</p>
-            <p>The flag effects when schedulers will check for I/O
-              operations possible to execute, and when such I/O operations
-              will execute. As the parameter name implies,
-              schedulers are more eager to check for I/O when
-              <c>true</c> is passed. This, however, also implies that
-              execution of outstanding I/O operation is not
-              prioritized to the same extent as when <c>false</c> is
-              passed.</p>
-            <p><seealso marker="erlang#system_info_eager_check_io">
-              <c>erlang:system_info(eager_check_io)</c></seealso>
-              returns the value of this parameter used when starting
-              the virtual machine.</p>
-          </item>
           <tag><marker id="+sfwi"/><c>+sfwi Interval</c></tag>
           <item>
             <p>Sets scheduler-forced wakeup interval. All run queues are
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index e6b983b6c2..48aac15827 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -8023,15 +8023,6 @@ ok
               The return value will always be <c>false</c>, as the
               <c>elib_malloc</c> allocator has been removed.</p>
           </item>
-          <tag><marker id="system_info_eager_check_io"/>
-            <c>eager_check_io</c></tag>
-          <item>
-            <p>Returns the value of command-line flag
-              <seealso marker="erl#+secio"><c>+secio</c></seealso> in
-              <c>erl(1)</c>, which is either <c>true</c> or <c>false</c>.
-              For information about the different values, see the
-              documentation of the command-line flag.</p>
-          </item>
           <tag><c>ets_limit</c></tag>
           <item>
             <p>Returns the maximum number of ETS tables allowed. This
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