From: Mike Anderson <andmike@us.ibm.com>
Date: Wed, 9 May 2007 09:32:57 +0000 (-0700)
Subject: dm: allow offline devices
X-Git-Tag: v2.6.22-rc1~305
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cd54d9bedb79a97f014e86c0da393416b264eb3;p=pandora-kernel.git

dm: allow offline devices

Allow check_device_area to succeed if a device has an i_size of zero.  This
addresses an issue seen on DASD devices setting up a multipath table for paths
in online and offline state.

Signed-off-by: Mike Anderson <andmike@us.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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