From 01d5bc3789f8464abd13cc44e3cd6df9d17f2802 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Wed, 30 Jul 2014 00:03:56 +0200
Subject: [PATCH] btrfs: remove unused extent state bits

The last users are long gone.

Signed-off-by: David Sterba <dsterba@suse.cz>
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Reading git-format-patch failed