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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>207837</bug_id>
          
          <creation_ts>2020-02-17 05:03:46 -0800</creation_ts>
          <short_desc>[macOS] Add trace points for layer flush runloop observer</short_desc>
          <delta_ts>2020-02-17 08:46:14 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Page Loading</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Antti Koivisto">koivisto</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>beidson</cc>
    
    <cc>benjamin</cc>
    
    <cc>cdumez</cc>
    
    <cc>cmarcelo</cc>
    
    <cc>commit-queue</cc>
    
    <cc>dbates</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>nham</cc>
    
    <cc>sam</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1619628</commentid>
    <comment_count>0</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-02-17 05:03:46 -0800</bug_when>
    <thetext>Add trace points to see how much layer flushes get delayed.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619630</commentid>
    <comment_count>1</comment_count>
      <attachid>390914</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-02-17 05:19:50 -0800</bug_when>
    <thetext>Created attachment 390914
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619631</commentid>
    <comment_count>2</comment_count>
      <attachid>390915</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-02-17 05:25:59 -0800</bug_when>
    <thetext>Created attachment 390915
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619636</commentid>
    <comment_count>3</comment_count>
      <attachid>390917</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-02-17 06:51:42 -0800</bug_when>
    <thetext>Created attachment 390917
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619646</commentid>
    <comment_count>4</comment_count>
      <attachid>390917</attachid>
    <who name="Sam Weinig">sam</who>
    <bug_when>2020-02-17 07:54:56 -0800</bug_when>
    <thetext>Comment on attachment 390917
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=390917&amp;action=review

&gt; Source/WTF/ChangeLog:3
&gt; +        [MacOS] Add trace points for layer flush runloop observer

lowercase m in [macOS].

&gt; Source/WTF/wtf/SystemTracing.h:108
&gt; +    LayerTreeFreezeStart,
&gt; +    LayerTreeFreezeEnd,

Should mention these in the change log as well.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619647</commentid>
    <comment_count>5</comment_count>
      <attachid>390919</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-02-17 08:00:51 -0800</bug_when>
    <thetext>Created attachment 390919
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619648</commentid>
    <comment_count>6</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-02-17 08:01:32 -0800</bug_when>
    <thetext>&gt; Should mention these in the change log as well.

It was mentioned in WebKit changelog (where the other comments were).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619670</commentid>
    <comment_count>7</comment_count>
      <attachid>390919</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-02-17 08:45:33 -0800</bug_when>
    <thetext>Comment on attachment 390919
patch

Clearing flags on attachment: 390919

Committed r256736: &lt;https://trac.webkit.org/changeset/256736&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619671</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-02-17 08:45:35 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1619672</commentid>
    <comment_count>9</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-02-17 08:46:14 -0800</bug_when>
    <thetext>&lt;rdar://problem/59512045&gt;</thetext>
  </long_desc>
      
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            <attachid>390919</attachid>
            <date>2020-02-17 08:00:51 -0800</date>
            <delta_ts>2020-02-17 08:45:33 -0800</delta_ts>
            <desc>patch</desc>
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            <type>text/plain</type>
            <size>6539</size>
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</data>

          </attachment>
      

    </bug>

</bugzilla>