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-12693 Lustre <p>Memory leak occurs when ldlm_lock_new fails in ldlm_lock_create.<br/> The flow is below.</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> ldlm_lock_create res = ldlm_resouce_new atomic_set(&amp;res-&gt;lr_refcount, 1); ldlm_lock_new <span class="code-comment">//<span class="code-keyword">if</span> failed </span> RETURN(ERR_PTR(-ENOMEM)); <span class="code-comment">// ldlm_resource_putref should be executed</span> </pre> </div></div> <p>res-&gt;lr_refcount remains and the node can not be umount.</p> LU-12693

Memory leak occurs when ldlm_lock_new fails

Bug Minor Open Unresolved Tatsushi Takamura Tatsushi Takamura Mon, 26 Aug 2019 01:07:52 +0000 Mon, 26 Aug 2019 01:14:28 +0000 Lustre 2.10.7 0 2 <p>Tatsushi Takamura (takamr.tatsushi@jp.fujitsu.com) uploaded a new patch: <a href="https://review.whamcloud.com/35916" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/35916</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12693" title="Memory leak occurs when ldlm_lock_new fails" class="issue-link" data-issue-key="LU-12693">LU-12693</a> ldlm: memory leak occurs when ldlm_lock_new fails<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 99be72e46c27523f4138c39d19d93ff1ff68a1cb</p> Development Rank 1|i00lrr: Rank (Obsolete) 9223372036854775807 Severity