From owner-freebsd-current@FreeBSD.ORG Tue Apr 1 22:54:23 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7C61737B401 for ; Tue, 1 Apr 2003 22:54:23 -0800 (PST) Received: from mail.chesapeake.net (chesapeake.net [205.130.220.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D81743FAF for ; Tue, 1 Apr 2003 22:54:22 -0800 (PST) (envelope-from jroberson@chesapeake.net) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.11.6/8.11.6) with ESMTP id h326sLd54840 for ; Wed, 2 Apr 2003 01:54:21 -0500 (EST) (envelope-from jroberson@chesapeake.net) Date: Wed, 2 Apr 2003 01:54:21 -0500 (EST) From: Jeff Roberson To: current@freebsd.org Message-ID: <20030402015226.E64602-100000@mail.chesapeake.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: ULE nice behavior fixed. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Apr 2003 06:54:23 -0000 It probably still needs some tweaking but it seems to be MUCH better now. New algorithm entirely. nice +20 processes will not run if anything else wants to. idleprio is still not working correctly. bde reports that this causes a 3% perf degradation for buildworld. I'd appreciate feedback from anyone brave enough to try it. I think my fork/exit code is still wrong and my cpu estimator is still a bit slow. I'll work on this soon. Cheers, Jeff