From: Kent Overstreet <kmo@daterainc.com>
Date: Wed, 11 Sep 2013 02:07:35 +0000 (-0700)
Subject: bcache: Avoid deadlocking in garbage collection
X-Git-Tag: v3.13-rc1~68^2~1^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc9389eefe479b7b7b323c2729b61a7155d2d0ea;p=pandora-kernel.git

bcache: Avoid deadlocking in garbage collection

Not a complete fix - we could still deadlock if btree_insert_node() has
to split...

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
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