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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1255/">https://reviewboard.asterisk.org/r/1255/</a>
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<a href="https://reviewboard.asterisk.org/r/1255/diff/2/?file=16826#file16826line174" style="color: black; font-weight: bold; text-decoration: underline;">branches/1.8/res/res_timing_timerfd.c</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; ">static int timerfd_timer_set_rate(int handle, unsigned int rate)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">our_timer</span><span class="o">-></span><span class="n">saved_timer</span><span class="p">.</span><span class="n">it_value</span><span class="p">.</span><span class="n">tv_nsec</span> <span class="o">==</span> <span class="mi">0L</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_WARNING</span><span class="p">,</span> <span class="s">"Reading attempt on idle timerfd. This would have caused a deadlock.</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I had to revert the patch from 1.8 and trunk. This statement right hear is causing some serious performance problems. See jrose's comment.
If we comment out this line, everything works fine for him.</pre>
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<p>- David</p>
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<p>On June 3rd, 2011, 4:11 p.m., kobaz wrote:</p>
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<div>Review request for Asterisk Developers and russelb.</div>
<div>By kobaz.</div>
<p style="color: grey;"><i>Updated June 3, 2011, 4:11 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;">Fix for issue https://issues.asterisk.org/view.php?id=18028
And several others.</pre>
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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;">Make enough calls to trigger a read on an idle timer
Wait for message:
Reading attempt on idle timerfd. This would have caused a deadlock.
Deadlock avoided.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>branches/1.8/res/res_timing_timerfd.c <span style="color: grey">(320171)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1255/diff/" style="margin-left: 3em;">View Diff</a></p>
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