https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-154 Lustre <p>The prototype of -&gt;d_compare has changed in 2.6.38. See the kernel commit for more information.</p> <p><a href="http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=621e155a3591962420eacdd39f6f0aa29ceb221e" class="external-link" target="_blank" rel="nofollow noopener">http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=621e155a3591962420eacdd39f6f0aa29ceb221e</a></p> LU-154

Prototype of d_compare has changed in 2.6.38

Improvement Minor Closed Fixed Johann Lombardi Johann Lombardi Thu, 24 Mar 2011 07:03:38 +0000 Mon, 6 Aug 2012 04:40:03 +0000 Mon, 6 Aug 2012 04:39:59 +0000 0 2 <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/reviews-centos5/549/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #549</a><br/> <a href="https://jira.whamcloud.com/browse/LU-154" title="Prototype of d_compare has changed in 2.6.38" class="issue-link" data-issue-key="LU-154"><del>LU-154</del></a> Prototype of d_compare has changed in 2.6.38</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=2f305c87c2454498ec9583d7d78fc8e7000c7176" class="external-link" target="_blank" rel="nofollow noopener">2f305c87c2454498ec9583d7d78fc8e7000c7176</a><br/> Files : </p> <ul> <li>lustre/llite/dcache.c</li> <li>lustre/autoconf/lustre-core.m4</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/reviews-centos5/551/" class="external-link" target="_blank" rel="nofollow noopener">reviews-centos5 #551</a><br/> <a href="https://jira.whamcloud.com/browse/LU-154" title="Prototype of d_compare has changed in 2.6.38" class="issue-link" data-issue-key="LU-154"><del>LU-154</del></a> cleanup some dead code</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb/?p=fs/lustre-release.git&amp;a=commit&amp;h=bd84f8e704cda8c7f9e9792d35fd71b84326b55d" class="external-link" target="_blank" rel="nofollow noopener">bd84f8e704cda8c7f9e9792d35fd71b84326b55d</a><br/> Files : </p> <ul> <li>lustre/llite/dcache.c</li> <li>lustre/llite/symlink.c</li> <li>lustre/llite/llite_internal.h</li> <li>lustre/include/linux/lustre_acl.h</li> <li>lustre/ldlm/ldlm_lock.c</li> <li>lustre/llite/namei.c</li> <li>lustre/include/linux/obd.h</li> <li>lustre/lmv/lmv_intent.c</li> <li>lustre/llite/file.c</li> <li>lustre/include/lustre_mdc.h</li> <li>lustre/obdclass/linux/linux-module.c</li> <li>lustre/include/linux/lustre_mds.h</li> <li>lustre/include/linux/lustre_intent.h</li> </ul> <p>For the d_compare patch, there are more places need to be patched:</p> <p>dcache.c:</p> <p>For the couple of d_mountpoint(dchild) calls in ll_dcompare(), the compiler will complain about dchild since it has the extra const qualifier.</p> <p>llite_internal.h:</p> <p>The ll_dcompare() needs to be ifdef'd for the interface change.</p> <p>I think Lai took care of this.</p> Development Rank 1|hzw0rz: Rank (Obsolete) 10206