Date: Mon, 05 Sep 2016 10:30:24 -0700 From: John Baldwin <jhb@freebsd.org> To: Mark Johnston <markj@freebsd.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r305368 - head/sys/kern Message-ID: <2134943.hUK9aHv09Y@ralph.baldwin.cx> In-Reply-To: <201609040029.u840Tn5D019584@repo.freebsd.org> References: <201609040029.u840Tn5D019584@repo.freebsd.org>
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On Sunday, September 04, 2016 12:29:49 AM Mark Johnston wrote: > Author: markj > Date: Sun Sep 4 00:29:48 2016 > New Revision: 305368 > URL: https://svnweb.freebsd.org/changeset/base/305368 > > Log: > Micro-optimize sleepq_signal(). > > Lift a comparison out of the loop that finds the highest-priority thread > on the queue. > > MFC after: 1 week Could this safely use TAILQ_FOREACH_FROM? -- John Baldwin
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