linux-kernel - Re: cpu_active vs pcrypt & padata

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Message-Id: <20120316.031644.577275447313181686.davem@davemloft.net>
Date:	Fri, 16 Mar 2012 03:16:44 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	peterz@...radead.org
Cc:	steffen.klassert@...unet.com, mingo@...e.hu, tglx@...utronix.de,
	linux-kernel@...r.kernel.org
Subject: Re: cpu_active vs pcrypt & padata

From: Peter Zijlstra <peterz@...radead.org>
Date: Fri, 16 Mar 2012 11:13:08 +0100

> Also, wth is all this kernel/padata.c stuff? There's next to no useful
> comment in there and the only consumer seems to be pcrypt, does that
> really need to be in kernel/ ?

There's really nothing specific to crypto in that padata.c file,
anything trying to compute things in parallel with some kind
of converging synchronization points can use that code.
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