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Date: Thu, 19 Dec 2013 04:05:16 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Kent Overstreet <kmo@daterainc.com>
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Oleg Nesterov <oleg@redhat.com>,
        Arjan van de Ven <arjan@linux.intel.com>,
        Dan Williams <dan.j.williams@intel.com>
Subject: Re: [PATCH] closures: move to lib/
Message-ID: <20131219120516.GA26089@infradead.org>
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On Wed, Dec 18, 2013 at 05:29:54PM -0800, Kent Overstreet wrote:
> the closure code was never intended to be bcache specific - hopefully it can be
> useful elsewhere in the kernel.

They are not.  They aren't closures in the CS sense, and they are an
ugly mess.  Please work on removing them instead.