Date: Tue, 17 Dec 2013 11:41:49 -0500 From: John Baldwin <jhb@freebsd.org> To: Mateusz Guzik <mjg@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r259407 - head/sys/kern Message-ID: <201312171141.49251.jhb@freebsd.org> In-Reply-To: <201312150411.rBF4Bhtg018852@svn.freebsd.org> References: <201312150411.rBF4Bhtg018852@svn.freebsd.org>
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On Saturday, December 14, 2013 11:11:43 pm Mateusz Guzik wrote: > Author: mjg > Date: Sun Dec 15 04:11:43 2013 > New Revision: 259407 > URL: http://svnweb.freebsd.org/changeset/base/259407 > > Log: > proc exit: don't take PROC_LOCK while freeing rlimits > > Code wishing to check rlimits of some process should check whether it > is exiting first, which current consumers do. Does this measurably reduce contention? -- John Baldwin
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