Date: Wed, 14 Nov 2012 21:05:48 -0800 From: Julian Elischer <julian@freebsd.org> To: Jeff Roberson <jeff@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r243046 - in head: sys/kern sys/sparc64/include sys/sys usr.bin/ktrdump Message-ID: <50A4782C.6060206@freebsd.org> In-Reply-To: <201211150051.qAF0pv4g081839@svn.freebsd.org> References: <201211150051.qAF0pv4g081839@svn.freebsd.org>
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On 11/14/12 4:51 PM, Jeff Roberson wrote: > Author: jeff > Date: Thu Nov 15 00:51:57 2012 > New Revision: 243046 > URL: http://svnweb.freebsd.org/changeset/base/243046 > > Log: > - Implement run-time expansion of the KTR buffer via sysctl. on the fly? ooooooohhhh! nice > - Implement a function to ensure that all preempted threads have switched > back out at least once. Use this to make sure there are no stale > references to the old ktr_buf or the lock profiling buffers before > updating them. > > Reviewed by: marius (sparc64 parts), attilio (earlier patch) > Sponsored by: EMC / Isilon Storage Division > > >
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