From owner-cvs-all@FreeBSD.ORG Sat Oct 4 12:32:19 2003 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1734616A4BF; Sat, 4 Oct 2003 12:32:19 -0700 (PDT) Received: from fri.itea.ntnu.no (fri.itea.ntnu.no [129.241.7.60]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9380543FF5; Sat, 4 Oct 2003 12:32:14 -0700 (PDT) (envelope-from morten@rodal.no) Received: from localhost (localhost [127.0.0.1]) by fri.itea.ntnu.no (Postfix) with ESMTP id 08B3EC7A22; Sat, 4 Oct 2003 21:32:13 +0200 (CEST) Received: from slurp.rodal.no (m200h.studby.ntnu.no [129.241.135.200]) by fri.itea.ntnu.no (Postfix) with ESMTP id A3569C77E4; Sat, 4 Oct 2003 21:32:12 +0200 (CEST) Received: (from morten@localhost) by slurp.rodal.no (8.12.10/8.12.10/Submit) id h94JWBxT080231; Sat, 4 Oct 2003 21:32:11 +0200 (CEST) (envelope-from morten) Date: Sat, 4 Oct 2003 21:32:11 +0200 From: Morten Rodal To: Jeff Roberson Message-ID: <20031004193210.GA79755@slurp.rodal.no> References: <200310041741.h94HfDZ7016779@repoman.freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="CE+1k2dSO48ffgeK" Content-Disposition: inline In-Reply-To: <200310041741.h94HfDZ7016779@repoman.freebsd.org> X-Content-Scanned: with sophos and spamassassin at mailgw.ntnu.no. cc: cvs-src@freebsd.org cc: src-committers@freebsd.org cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern sched_ule.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Oct 2003 19:32:19 -0000 --CE+1k2dSO48ffgeK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Oct 04, 2003 at 10:41:13AM -0700, Jeff Roberson wrote: > jeff 2003/10/04 10:41:13 PDT >=20 > FreeBSD src repository >=20 > Modified files: > sys/kern sched_ule.c=20 > Log: > - Change a lame iterative algorithm to a constant time algorithm. Rem= ove > the XXX that complains about it as well. > =20 > Submitted by: ThomasWuerfl@gmx.de > =20 > Revision Changes Path > 1.57 +6 -4 src/sys/kern/sched_ule.c Can this have something to do with the extremly low performance that portupgrade (which seems to spawn an awesome amount of makes and sorts) have? When I run "portupgrade -ar" I see about 20% system time with top(1) and 50% idle, and the rest is user. (Yes, it's a dual processor system) --=20 Morten Rodal --CE+1k2dSO48ffgeK Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/fyA6bWe1Cy11WVsRAquJAJwI7O9RkPNCqkJAZVMoOUeOxQ6qjgCZAae6 v45h6AXaNpL5s8EjacN6lTw= =MjET -----END PGP SIGNATURE----- --CE+1k2dSO48ffgeK--