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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/118869/">https://git.reviewboard.kde.org/r/118869/</a>
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<p style="margin-top: 0;">On June 23rd, 2014, 9:59 a.m. UTC, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/118869/diff/2/?file=282933#file282933line110" style="color: black; font-weight: bold; text-decoration: underline;">plasma/private/dataengine_p.h</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">class DataEnginePrivate</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">110</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QTime</span> <span class="n">updateTimestamp</span><span class="p">;</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">Q<span class="hl">Elapsed</span>Time<span class="hl">r</span></span> <span class="n">updateTimestamp</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">rename this variable; it's not a timestamp</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">(adding since i did already shipit'd it) Good point, updateTimer (or updateElapsedTimer for extra verbosity) should be fine</pre>
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<p>- Marco</p>
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<p>On June 22nd, 2014, 11:34 a.m. UTC, Christoph Feck wrote:</p>
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<div>Review request for Plasma and Aaron J. Seigo.</div>
<div>By Christoph Feck.</div>
<p style="color: grey;"><i>Updated June 22, 2014, 11:34 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=336551">336551</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdelibs
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">As described in bug 336551, plasma data engines use QTime to find out about elapsed time. The problem is that QTime handles time zones, and therefore reads /etc/localtime on each call.
Instead, it should use QElapsedTimer. This fixes both the performance issue, as well as the FIXME from the comment about not handled 24-h wraps and timezone changes.
There are probably more places where this can be changed.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>plasma/datacontainer.cpp <span style="color: grey">(d19b1a5)</span></li>
<li>plasma/dataengine.cpp <span style="color: grey">(9612574)</span></li>
<li>plasma/private/datacontainer_p.h <span style="color: grey">(a3e1f00)</span></li>
<li>plasma/private/dataengine_p.h <span style="color: grey">(74a61e2)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/118869/diff/" style="margin-left: 3em;">View Diff</a></p>
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