From: Alasdair G Kergon <agk@redhat.com>
Date: Tue, 12 Jul 2005 22:53:05 +0000 (-0700)
Subject: [PATCH] device-mapper snapshots: Handle origin extension
X-Git-Tag: v2.6.13-rc3~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5e404c10a98fc2979643476851e9cbdb1944812;p=pandora-kernel.git

[PATCH] device-mapper snapshots: Handle origin extension

Handle writes to a snapshot-origin device that has been extended since the
snapshot was taken.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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