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-3496 Lustre <p>A patch including several trivial optimizations and cleanup will be uploaded shortly.</p> LU-3496

various optimizations and cleanup for OSS

Improvement Trivial Resolved Fixed John Hammond Andrew Perepechko patch Mon, 24 Jun 2013 13:39:50 +0000 Wed, 13 Feb 2019 07:15:58 +0000 Wed, 13 Feb 2019 07:15:58 +0000 Lustre 2.5.0 Lustre 2.5.0 0 2 <p>MRP-999 only partially applied to Intel:master.</p> <p><a href="http://review.whamcloud.com/#/c/6755/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/6755/</a></p> <blockquote><p>ost: convert devlock from spinlock into rwlock</p> <p>This patch converts devlock into rwlock so as to reduce<br/> lock contention for dev_set,check_rdonly functions.</p></blockquote> <p><a href="http://review.whamcloud.com/#/c/6756/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/6756/</a></p> <blockquote> <p>ost: lprocfs batch update</p> <p>Update lprocfs stats such as cache hits, misses, totals<br/> using single calls to lprocfs_counter_add.</p></blockquote> <p><a href="http://review.whamcloud.com/#/c/6757/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/6757/</a></p> <blockquote> <p>lprocfs: implement log2 using bitops</p> <p>This patch implements log2 using fls.</p></blockquote> <p><a href="http://review.whamcloud.com/#/c/6758/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/6758/</a></p> <blockquote> <p>ost: code cleanup</p> <p>This patch cleans up some OST code.</p></blockquote> <p>John seems to have been reviewing these patches</p> <p>Could you please abandon <a href="http://review.whamcloud.com/#/c/6758/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/6758/</a> and close this ticket?</p> <p>I cannot do that myself, because the review request was created under an account to which I don't have access anymore.</p> Development Rank 1|hzvtuf: Rank (Obsolete) 8793