From 8defd83084c3ce46d314c038f7c0f0ed7156d6f8 Mon Sep 17 00:00:00 2001
From: "Robert P. J. Day" <rpjday@crashcourse.ca>
Date: Fri, 8 Feb 2008 02:10:06 +0000
Subject: [PATCH] dm snapshot: use rounddown_pow_of_two

Since the source file already includes the log2.h header file, it
seems pointless to re-invent the necessary routine.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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Reading git-format-patch failed