Blame SOURCES/0001-data-don-t-send-change-updates-for-login-history.patch

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From 50edc5e45bb984576506e7b2bfb4c267ac566099 Mon Sep 17 00:00:00 2001
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From: Ray Strode <rstrode@redhat.com>
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Date: Thu, 9 May 2019 14:58:34 -0400
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Subject: [PATCH] data: don't send change updates for login-history
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The login-history property of user objects can be quite large.
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If wtmp is changed frequently, that can lead to memory fragmentation
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in clients.
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Furthermore, most clients never check login-history, so it's
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wasted memory and wasted cpu.
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This commit disables change notification for that property.  If
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a client really needs to get updates, they can manually refresh
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their cache when appropriate.
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---
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 data/org.freedesktop.Accounts.User.xml | 1 +
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 1 file changed, 1 insertion(+)
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diff --git a/data/org.freedesktop.Accounts.User.xml b/data/org.freedesktop.Accounts.User.xml
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index 8d3fe1c..3b839a3 100644
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--- a/data/org.freedesktop.Accounts.User.xml
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+++ b/data/org.freedesktop.Accounts.User.xml
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@@ -785,60 +785,61 @@
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     <doc:doc>
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       <doc:description>
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         <doc:para>
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           The users location.
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         </doc:para>
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       </doc:description>
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     </doc:doc>
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   </property>
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   <property name="LoginFrequency" type="t" access="read">
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     <doc:doc>
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       <doc:description>
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         <doc:para>
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           How often the user has logged in.
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         </doc:para>
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       </doc:description>
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     </doc:doc>
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   </property>
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   <property name="LoginTime" type="x" access="read">
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     <doc:doc>
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       <doc:description>
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         <doc:para>
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           The last login time.
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         </doc:para>
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       </doc:description>
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     </doc:doc>
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   </property>
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   <property name="LoginHistory" type="a(xxa{sv})" access="read">
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+    <annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="false"/>
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     <doc:doc>
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       <doc:description>
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         <doc:para>
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           The login history for this user.
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           Each entry in the array represents a login session. The first two
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           members are the login time and logout time, as timestamps (seconds since the epoch). If the session is still running, the logout time
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           is 0.
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         </doc:para>
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         <doc:para>
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           The a{sv} member is a dictionary containing additional information
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           about the session. Possible members include 'type' (with values like ':0', 'tty0', 'pts/0' etc).
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         </doc:para>
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       </doc:description>
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     </doc:doc>
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   </property>
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   <property name="IconFile" type="s" access="read">
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     <doc:doc>
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       <doc:description>
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         <doc:para>
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            The filename of a png file containing the users icon.
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         </doc:para>
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       </doc:description>
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     </doc:doc>
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   </property>
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   <property name="Saved" type="b" access="read">
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     <doc:doc>
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       <doc:description>
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         <doc:para>
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-- 
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2.27.0
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