Date: Fri, 16 Dec 2005 15:02:38 -0500 From: Kris Kennaway <kris@obsecurity.org> To: delphij@delphij.net Cc: Scott Long <scottl@samsco.org>, hackers@freebsd.org Subject: Re: My wish list for 6.1 Message-ID: <20051216200238.GA92404@xor.obsecurity.org> In-Reply-To: <a78074950512161022n1828a8b3sa9839b41f389f31a@mail.gmail.com> References: <43A26FFB.9080405@samsco.org> <a78074950512161022n1828a8b3sa9839b41f389f31a@mail.gmail.com>
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[-- Attachment #1 --] On Sat, Dec 17, 2005 at 02:22:36AM +0800, Xin LI wrote: > Hi, Scott, > > On 12/16/05, Scott Long <scottl@samsco.org> wrote: > > Guys, > > > > With code freeze for 6.1 about 6 weeks away, I'd like to put out my > > 'wish list' for it: > > More-or-less OT question: Shall we switch ULE as the default scheduler > on -HEAD to encourage more testing against it? No, it's already known to have stability problems (on large SMP machines) and performance problems under load (about 10-20% slower than 4BSD), so until someone fixes those there's no point. Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDox1eWry0BWjoQKURAqCpAJ9pSdDJT/YjzdO/3jYHjiD13fmXGACdEFcM Ry4YKG63qoxpPo9L17eo0mQ= =tXyq -----END PGP SIGNATURE-----help
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