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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/103165/">http://git.reviewboard.kde.org/r/103165/</a>
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<p style="margin-top: 0;">On November 27th, 2011, 10:22 a.m., <b>Ben Cooksley</b> wrote:</p>
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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;">This fix causes a nasty regression which causes the plugin list in KRunner and other apps to be nearly unusable when compiled with gcc. Please adjust the KPluginSelector component of this fix as it must be causing a behaviour change.</pre>
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<p>On November 27th, 2011, 6:33 p.m., <b>Jaime Torres Amate</b> wrote:</p>
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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;">Could you explain more about the problems you've noticed or fill a bug report?
Do I have some time to try to fix the problem you've found in KRunner, instead of reverting the code to a wrong status (as not intended by the developer) again?
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<p>On November 27th, 2011, 7:27 p.m., <b>Ben Cooksley</b> wrote:</p>
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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;">When trying to configure KRunner with this patch applied, CPU usage by KRunner jumps to about 90% on my system. Checking with gdb shows that quite a few geometry change events are being generated and widgets are being hidden and shown again in very quick succession.
Reverting your patch and recompiling leads KRunner to use 0-1% of the CPU when browsing the list of plugins in it's configure dialog.
Unfortunately there is no definitive backtrace for this issue.
I think you do have some time to find a proper fix for the issue, yes.
You can reproduce by opening KRunner and entering it's configuration dialog. The whole of KRunner will become very unresponsive and CPU usage should shoot up to high levels.</pre>
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<p>On November 27th, 2011, 7:48 p.m., <b>Jaime Torres Amate</b> wrote:</p>
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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;">100% reproducible. I'll do my best. gdb to the rescue.</pre>
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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;">try pushbutton->minimumSizeHint()</pre>
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<p>- Thomas</p>
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<p>On November 17th, 2011, 2:37 p.m., Jaime Torres Amate wrote:</p>
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<div>Review request for kdelibs.</div>
<div>By Jaime Torres Amate.</div>
<p style="color: grey;"><i>Updated Nov. 17, 2011, 2:37 p.m.</i></p>
<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;">Trivial c++ fixes for some warnings of clang++ (2.99.9999)
memset the structure size, not the pointer size (fortunately, the structure size is greater than pointer size in this case).
remove double parenthesis
change false to 0 as pointer parameter
use parenthesis to clarify preference between ? and +
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </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;">Still compiles with g++</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kdecore/sycoca/kmemfile.cpp <span style="color: grey">(a466bde)</span></li>
<li>kdeui/fonts/kfontchooser.cpp <span style="color: grey">(541f7db)</span></li>
<li>kdeui/tests/ktabwidgettest.cpp <span style="color: grey">(fdc3161)</span></li>
<li>kross/modules/form.cpp <span style="color: grey">(5e260c1)</span></li>
<li>kutils/kemoticons/kemoticonstheme.cpp <span style="color: grey">(c145741)</span></li>
<li>kutils/kpluginselector.cpp <span style="color: grey">(0a39fcc)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/103165/diff/" style="margin-left: 3em;">View Diff</a></p>
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