Date: Tue, 24 May 2005 12:10:11 -0700 From: Kris Kennaway <kris@obsecurity.org> To: martinko <martinkov@pobox.sk> Cc: freebsd-stable@freebsd.org, Kris Kennaway <kris@obsecurity.org> Subject: Re: Performance of 4.x vs 5.x (Re: Lifetime of FreeBSD branches) Message-ID: <20050524191011.GA2746@xor.obsecurity.org> In-Reply-To: <429374DB.90407@pobox.sk> References: <d6tic1$pis$1@FreeBSD.csie.NCTU.edu.tw> <429374DB.90407@pobox.sk>
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--bg08WKrSYDhXBjb5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 24, 2005 at 08:39:23PM +0200, martinko wrote: > Kris Kennaway wrote: > > > >Also try defining PREEMPTION in your kernel on 5.x and above (if you > >are running i386 or amd64). There have been very occasional reports > >of panics with this option enabled (although I use it everywhere and > >have not seen problems on my heavily loaded machines), but interactive > >response should be much better. > > >=20 > kris, >=20 > i cannot find (a description of) PREEMPTION in NOTES or GENERIC (on 5.4= =20 > on i386). >=20 > am i missing something? Surely :) Kris --bg08WKrSYDhXBjb5 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCk3wTWry0BWjoQKURAkkuAJ4/OU2BjmtGQOlzg7CbwuZ1Zti4+wCfb8Hj AczgK/wsL63cBLBY1IBicPY= =B9Qb -----END PGP SIGNATURE----- --bg08WKrSYDhXBjb5--
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