From owner-cvs-all@FreeBSD.ORG Mon Jun 2 23:53:39 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 99AEF37B405 for ; Mon, 2 Jun 2003 23:53:39 -0700 (PDT) Received: from rootlabs.com (root.org [67.118.192.226]) by mx1.FreeBSD.org (Postfix) with SMTP id 71F6F43F85 for ; Mon, 2 Jun 2003 23:53:38 -0700 (PDT) (envelope-from nate@rootlabs.com) Received: (qmail 22062 invoked by uid 1000); 3 Jun 2003 06:53:40 -0000 Date: Mon, 2 Jun 2003 23:53:40 -0700 (PDT) From: Nate Lawson To: Jeff Roberson In-Reply-To: <20030603052452.9DBB637B497@hub.freebsd.org> Message-ID: <20030602235224.L22029@root.org> References: <20030603052452.9DBB637B497@hub.freebsd.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/sys proc.h umtx.h src/sys/kern kern_umtx.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: Tue, 03 Jun 2003 06:53:40 -0000 On Mon, 2 Jun 2003, Jeff Roberson wrote: > - Remove the blocked pointer from the umtx structure. > - Use a hash of umtx queues to queue blocked threads. We hash on pid and the > virtual address of the umtx structure. This eliminates cases where we > previously held a lock across a casuptr call. > > Reviwed by: jhb (quickly) ^^^^^^^ ^^^^^^^ -Nate :)