From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q99J6SJr089317 for ; Tue, 9 Oct 2012 14:06:28 -0500 Received: from mail.sandeen.net (sandeen.net [63.231.237.45]) by cuda.sgi.com with ESMTP id BDWucjDBOeIdnsYk for ; Tue, 09 Oct 2012 12:07:58 -0700 (PDT) Message-ID: <5074760D.7000300@sandeen.net> Date: Tue, 09 Oct 2012 14:07:57 -0500 From: Eric Sandeen MIME-Version: 1.0 Subject: Re: [PATCH 0/3] xfs_io: new functions References: <1343255450-28559-1-git-send-email-david@fromorbit.com> <5060D5D5.80602@sgi.com> In-Reply-To: <5060D5D5.80602@sgi.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Mark Tinguely Cc: xfs@oss.sgi.com On 9/24/12 4:51 PM, Mark Tinguely wrote: > On 07/25/12 17:30, Dave Chinner wrote: >> This is just a couple of additional functions for xfs_io I have had >> sitting around for a while. The first is an interface to >> sync_file_range() for better control of file writeback. The second >> and third introduce vectored pread/pwrite so that I could simulate >> the same style of vectored IO that KVM does via direct IO (hint - >> tracing indicated that the generic direct IO code doesn't handle >> this particularly efficiently). >> >> _____________________________________________ > > This series has been committed to > git://oss.sgi.com/xfs/cmds/xfsprogs.git > > -Mark. > > _______________________________________________ > xfs mailing list > xfs@oss.sgi.com > http://oss.sgi.com/mailman/listinfo/xfs > Looks like this might need some config-fu: pread.o: In function `do_pread': /src/git/xfsprogs/io/pread.c:198: undefined reference to `preadv' /src/git/xfsprogs/io/pread.c:198: undefined reference to `preadv' pwrite.o: In function `do_pwrite': /src/git/xfsprogs/io/pwrite.c:85: undefined reference to `pwritev' /src/git/xfsprogs/io/pwrite.c:85: undefined reference to `pwritev' sync_file_range.o: In function `sync_range_f': /src/git/xfsprogs/io/sync_file_range.c:87: undefined reference to `sync_file_range' (on a Centos5 box) _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs