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-11616 Lustre <p>While porting the fix for <a href="https://jira.whamcloud.com/browse/LU-9210" title="&#39;ls&#39; hung because of statahead delay" class="issue-link" data-issue-key="LU-9210"><del>LU-9210</del></a> it was purposed by Neil to handle this better with smp_store_release() and smp_load_acquie(). This would make it obvious which variable was important, and would show the paired synchronization points.</p> LU-11616

Optimize handling statahead delay

Improvement Minor Resolved Fixed James A Simmons James A Simmons upstream Sun, 4 Nov 2018 20:10:09 +0000 Thu, 30 Jan 2020 22:28:49 +0000 Mon, 11 Feb 2019 15:16:23 +0000 Lustre 2.11.0 Lustre 2.12.0 Lustre 2.13.0 0 4 <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/33571" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33571</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11616" title="Optimize handling statahead delay" class="issue-link" data-issue-key="LU-11616"><del>LU-11616</del></a> llite: replace smp_wb() with full memory barrier<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 522913a87ff31e047f363ecebef344531f701ef4</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/33571/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33571/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11616" title="Optimize handling statahead delay" class="issue-link" data-issue-key="LU-11616"><del>LU-11616</del></a> llite: replace smp_wb() with full memory barrier<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: bdb2683fffa89ce31f43f5f42eed50e6d6dbb94b</p> <p>Landed for 2.13</p> <p>Another patch coming.</p> <p><a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=simmonsja" class="user-hover" rel="simmonsja">simmonsja</a>, do you still have another patch coming? I assume it was under the guise of another ticket, yes?</p> <p>No, I think this is really completed.</p> <p><a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=simmonsja" class="user-hover" rel="simmonsja">simmonsja</a>, well, this issue is RESOLVED::Fixed. So, I think that you should either re-open it or open a new ticket for your remaining work. Since that work is "really complicated" I would suggest a separate ticket.</p> Related LU-9210 Development Rank 1|i005on: Rank (Obsolete) 9223372036854775807