From owner-cvs-src@FreeBSD.ORG Sun Jul 3 01:09:04 2005 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4D3E316ACE9; Sun, 3 Jul 2005 00:58:14 +0000 (GMT) (envelope-from ps@mu.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id D46C244588; Sun, 3 Jul 2005 00:41:51 +0000 (GMT) (envelope-from ps@mu.org) Received: by elvis.mu.org (Postfix, from userid 1000) id 937F96DBDA; Sat, 2 Jul 2005 17:38:00 -0700 (PDT) X-Original-To: ps@mu.org Delivered-To: ps@mu.org Received: from mx2.freebsd.org (mx2.freebsd.org [216.136.204.119]) by elvis.mu.org (Postfix) with ESMTP id 232615C98A for ; Mon, 24 Jan 2005 02:08:55 -0800 (PST) Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id 0361D56F47 for ; Mon, 24 Jan 2005 10:08:54 +0000 (GMT) (envelope-from owner-src-committers@FreeBSD.org) Received: by hub.freebsd.org (Postfix) id E8DE016A4FF; Mon, 24 Jan 2005 10:08:40 +0000 (GMT) Delivered-To: ps@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 538) id 8C7D016A4D0; Mon, 24 Jan 2005 10:08:36 +0000 (GMT) Delivered-To: src-committers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8ABD016A4CF; Mon, 24 Jan 2005 10:08:35 +0000 (GMT) Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id 52CE143D39; Mon, 24 Jan 2005 10:08:35 +0000 (GMT) (envelope-from jeff@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j0OA8ZY3029842; Mon, 24 Jan 2005 10:08:35 GMT (envelope-from jeff@repoman.freebsd.org) Received: (from jeff@localhost) by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j0OA8ZMw029841; Mon, 24 Jan 2005 10:08:35 GMT (envelope-from jeff) Message-Id: <200501241008.j0OA8ZMw029841@repoman.freebsd.org> From: Jeff Roberson To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Sender: owner-src-committers@FreeBSD.org Precedence: bulk X-Loop: FreeBSD.ORG X-Spam-Checker-Version: SpamAssassin 3.0.1 (2004-10-22) on elvis.mu.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00 autolearn=ham version=3.0.1 X-Spam-Level: Cc: Subject: cvs commit: src/sys/ufs/ffs ffs_alloc.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Sun, 03 Jul 2005 01:09:05 -0000 X-Original-Date: Mon, 24 Jan 2005 10:08:35 +0000 (UTC) X-List-Received-Date: Sun, 03 Jul 2005 01:09:05 -0000 jeff 2005-01-24 10:08:35 UTC FreeBSD src repository Modified files: sys/ufs/ffs ffs_alloc.c Log: - Don't use atomic operations to deal with the active array, instead it is now quite naturally protected by the ufsmount mutex. - Use the ufs lock to protect various fields in struct fs, primarily the cg summary needs protection to avoid allocation races. Several functions have been slightly re-arranged to reduce the number of lock operations. - Adjust several functions (blkfree, freefile, etc.) to accept a ufsmount as an argument so that we may access the ufs lock. Sponsored By: Isilon Systems, Inc. Revision Changes Path 1.129 +183 -96 src/sys/ufs/ffs/ffs_alloc.c