From cecd628d9a9966ed0af1237df5cc5818945fe9f2 Mon Sep 17 00:00:00 2001
From: Gabriel de Perthuis <g2p.code@gmail.com>
Date: Thu, 27 Jun 2013 02:12:07 +0200
Subject: [PATCH] bcache: Refresh usage docs

Mention udev autoregistration, symlinks.  Write down some sysfs paths.

Signed-off-by: Gabriel de Perthuis <g2p.code@gmail.com>
Signed-off-by: Kent Overstreet <koverstreet@google.com>
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Reading git-format-patch failed