From: Alasdair G Kergon <agk@redhat.com>
Date: Tue, 3 Oct 2006 08:15:30 +0000 (-0700)
Subject: [PATCH] dm snapshot: tidy pe ref counting
X-Git-Tag: v2.6.19-rc1~269
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b832e8de22726206eb886f6dbff47a0f3fe5168;p=pandora-kernel.git

[PATCH] dm snapshot: tidy pe ref counting

Rename sibling_count to ref_count and introduce get and put functions.

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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