From 1dd13c8d3c2d82e1b668d0b4754591291656542a Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kmo@daterainc.com>
Date: Fri, 20 Dec 2013 15:55:23 -0800
Subject: [PATCH] bcache: kill closure locking code

Also flesh out the documentation a bit

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
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Reading git-format-patch failed