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<body><span class="vcard"><a class="email" href="mailto:yi.sun@intel.com" title="Yi Sun <yi.sun@intel.com>"> <span class="fn">Yi Sun</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ALL IGT] igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal costs long time to execute"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79359">bug 79359</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ALL IGT] igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal costs long time to execute"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79359#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ALL IGT] igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal costs long time to execute"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79359">bug 79359</a>
from <span class="vcard"><a class="email" href="mailto:yi.sun@intel.com" title="Yi Sun <yi.sun@intel.com>"> <span class="fn">Yi Sun</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=79359#c3">comment #3</a>)
<span class="quote">> Is this fixed by Thomas's mlock patches?</span >
The issue is gone on latest -nightly branch.
BTW, the Thomas's patch Chris mentioned is following one?
But it's not fixed by this patch by double checking with this patch.
Anyway the case is passed now, close it.
commit 42b02c284ed24871528df8f1b3eaad7fe1554fd9
Author: Thomas Wood <<a href="mailto:thomas.wood@intel.com">thomas.wood@intel.com</a>>
Date: Mon Dec 8 11:12:51 2014 +0000
lib: add a function to lock memory into RAM
Add a function to lock memory into RAM and use it in the
gem_tiled_swapping test to reduce the amount of allocated memory
required to force swapping. This also reduces the amount of time
required for the test to complete, since the data set is smaller.
root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# time
./gem_evict_everything --run-subtest forked-swapping-multifd-mempressure-normal
IGT-Version: 1.9-geb799b2 (x86_64) (Linux:
3.18.0_drm-intel-nightly_4fa231_20141224+ x86_64)
Subtest forked-swapping-multifd-mempressure-normal: SUCCESS (83.659s)
real 1m24.458s
user 3m29.701s
sys 2m0.213s</pre>
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