From a5ae4300c15c778722c139953c825cd24d6ff517 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kmo@daterainc.com>
Date: Tue, 10 Sep 2013 19:16:31 -0700
Subject: [PATCH] bcache: Zero less memory

Another minor performance optimization

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