From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q99KjoPY102264 for ; Tue, 9 Oct 2012 15:45:50 -0500 Message-ID: <50748D54.4000702@sgi.com> Date: Tue, 09 Oct 2012 15:47:16 -0500 From: Mark Tinguely 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> <5074760D.7000300@sandeen.net> In-Reply-To: <5074760D.7000300@sandeen.net> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Eric Sandeen Cc: xfs@oss.sgi.com On 10/09/12 14:07, Eric Sandeen wrote: > 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) Thanks Eric, I will take a look at it. --Mark. _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs