From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21720 invoked by alias); 17 Nov 2005 20:21:44 -0000 Received: (qmail 21706 invoked by uid 9572); 17 Nov 2005 20:21:44 -0000 Date: Thu, 17 Nov 2005 20:21:00 -0000 Message-ID: <20051117202144.21704.qmail@sourceware.org> From: wcheng@sourceware.org To: cluster-cvs@sources.redhat.com Subject: cluster/gfs-kernel/src/gfs ops_file.c Mailing-List: contact cluster-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: cluster-cvs-owner@sourceware.org X-SW-Source: 2005-q4/txt/msg00159.txt.bz2 List-Id: CVSROOT: /cvs/cluster Module name: cluster Branch: RHEL4 Changes by: wcheng@sourceware.org 2005-11-17 20:21:44 Modified files: gfs-kernel/src/gfs: ops_file.c Log message: Check in Kevin Anderson's mount sync patch: Without the patch, there is a large performance hit when using the -o sync mount option on gfs filesystems. The problem is that pages are not being flushed to disk when the gfs_writepage routine is invoked due to the transaction not yet being completed. Ref: bugzilla 173147. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/ops_file.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.16.2.3&r2=1.16.2.4