Date: Thu, 22 Sep 2005 12:05:41 +0100 (BST) From: Robert Watson <rwatson@FreeBSD.org> To: David Xu <davidxu@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern sched_ule.c Message-ID: <20050922120500.O34322@fledge.watson.org> In-Reply-To: <200509220119.j8M1Jchp018625@repoman.freebsd.org> References: <200509220119.j8M1Jchp018625@repoman.freebsd.org>
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On Thu, 22 Sep 2005, David Xu wrote: > davidxu 2005-09-22 01:19:37 UTC > > FreeBSD src repository > > Modified files: > sys/kern sched_ule.c > Log: > Temporarily disable nice threshold detection code, as it can starve > a thread holding critical resource, e.g mutex or other implicit > synchronous flags. Give thread which exceeds nice threshold a minimum > time slice. > > PR: kern/86087 David, Do you plan to MFC any of the currently outstanding sched_ule changes from 7.x to 6.x for 6.0-RELEASE? I know there's a lot of interest in ULE, and that your changes significant improve stability (etc)... Thanks, Robert N M Watson
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