From owner-freebsd-current@FreeBSD.ORG Wed Oct 15 12:09:36 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 9E6BF16A4B3; Wed, 15 Oct 2003 12:09:36 -0700 (PDT) Received: from mail.chesapeake.net (chesapeake.net [208.142.252.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7A91143F3F; Wed, 15 Oct 2003 12:09:35 -0700 (PDT) (envelope-from jroberson@chesapeake.net) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.11.6/8.11.6) with ESMTP id h9FJ9Zn88575; Wed, 15 Oct 2003 15:09:35 -0400 (EDT) (envelope-from jroberson@chesapeake.net) Date: Wed, 15 Oct 2003 15:09:35 -0400 (EDT) From: Jeff Roberson To: deischen@freebsd.org In-Reply-To: Message-ID: <20031015150836.T30029-100000@mail.chesapeake.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@freebsd.org Subject: Re: More ULE bugs 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, 15 Oct 2003 19:09:36 -0000 On Wed, 15 Oct 2003, Daniel Eischen wrote: > On Wed, 15 Oct 2003, Jeff Roberson wrote: > > > I fixed two bugs that were exposed due to more of the kernel running > > outside of Giant. ULE had some issues with priority propagation that > > stopped it from working very well. > > > > Things should be much improved. Feedback, as always, is welcome. I'd > > like to look into making this the default scheduler for 5.2 if things > > start looking up. I hope that scares you all into using it more. :-) > > Before you do that, can you look into changing the scheduler > interfaces to address David Xu's concern with it being > suboptimal for KSE processes? Certainly, it may not happen if I can't find out what's making things so jerky for gnome/kde users. If it looks like it will, I'll investigate the kse issues. > > -- > Dan Eischen >