linux-kernel - Re: [PATCH 2/2 v2, RFC] Driver core: Introduce offline/online callbacks for memory blocks

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Message-ID: <1368023891.30363.40.camel@misato.fc.hp.com>
Date:	Wed, 08 May 2013 08:38:11 -0600
From:	Toshi Kani <toshi.kani@...com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Vasilis Liaskovitis <vasilis.liaskovitis@...fitbricks.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	isimatu.yasuaki@...fujitsu.com, Len Brown <lenb@...nel.org>,
	linux-mm@...ck.org, wency@...fujitsu.com
Subject: Re: [PATCH 2/2 v2, RFC] Driver core: Introduce offline/online
 callbacks for memory blocks

On Wed, 2013-05-08 at 13:53 +0200, Rafael J. Wysocki wrote:
> On Tuesday, May 07, 2013 06:37:34 PM Toshi Kani wrote:
> > On Wed, 2013-05-08 at 02:24 +0200, Rafael J. Wysocki wrote:
> > > On Tuesday, May 07, 2013 05:59:16 PM Toshi Kani wrote:

 :
 
> > > Moreover, it'd be better to do it in register_memory(), I think.
> > 
> > Yes, if we change register_memory() to have the arg state.
> 
> It can use mem->state which already has been populated at this point
> (and init_memory_block() is the only called).

Right.

> I've updated the patch to do that (appended).

Looks good!  Thanks for the update!
-Toshi




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