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PARTIAL TAKE 925766 - fix direct IO deadlock

To: linux-xfs@xxxxxxxxxxx, sgi.bugs.xfs@xxxxxxxxxxxxxxxxxxxx
Subject: PARTIAL TAKE 925766 - fix direct IO deadlock
From: Nathan Scott <nathans@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 24 Nov 2004 14:18:09 +1100
Sender: linux-xfs-bounce@xxxxxxxxxxx
Fix i_sem and XFS IO lock locking-order-reversal on direct IO reads.

Date:  Wed Nov 24 14:16:26 AEDT 2004
Workarea:  chook.melbourne.sgi.com:/build/nathans/2.6.x-xfs
Inspected by:  felixb,cattelan,hch

The following file(s) were checked into:
  longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb


Modid:  xfs-linux-melb:xfs-kern:20286a
fs/xfs/linux-2.6/xfs_lrw.c - 1.218
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/linux-2.6/xfs_lrw.c.diff?r1=text&tr1=1.218&r2=text&tr2=1.217&f=h



Modid:  2.6.x-xfs-melb:linux:20286b
split-patches/direct-io-locking - 1.1
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.6-xfs/split-patches/direct-io-locking
fs/direct-io.c - 1.7
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.6-xfs/fs/direct-io.c.diff?r1=text&tr1=1.7&r2=text&tr2=1.6&f=h
split-patches/series - 1.12
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.6-xfs/split-patches/series.diff?r1=text&tr1=1.12&r2=text&tr2=1.11&f=h


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