linux-kernel - Re: [PATCH v4 0/6] ata port runtime power management support

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Date:	Thu, 1 Dec 2011 22:28:02 +0800
From:	Lin Ming <ming.m.lin@...el.com>
To:	Jeff Garzik <jgarzik@...ox.com>
Cc:	James Bottomley <JBottomley@...allels.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Tejun Heo <tj@...nel.org>, linux-kernel@...r.kernel.org,
	linux-ide@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-pm@...r.kernel.org, "Rafael J. Wysocki" <rjw@...k.pl>,
	Huang Ying <ying.huang@...el.com>,
	Zhang Rui <rui.zhang@...el.com>
Subject: Re: [PATCH v4 0/6] ata port runtime power management support

On Thu, Dec 1, 2011 at 10:20 PM, Jeff Garzik <jgarzik@...ox.com> wrote:
> On 12/01/2011 09:09 AM, Lin Ming wrote:
>>
>> On Mon, Nov 28, 2011 at 9:15 AM, Lin Ming<ming.m.lin@...el.com>  wrote:
>>>
>>> Hi all,
>>>
>>> This is the v4 patches to add ata port runtime pm support.
>>> Applied on top of v3.2-rc2.
>>>
>>> Jeff, any comment on the ata patches?
>>> James, any comment on the scsi patches?
>>
>>
>> Ping ...
>>
>> Which git tree should these patches go into? ATA or SCSI?
>>
>> Lin Ming (6):
>>     ata: make ata port as parent device of scsi host
>>     [SCSI] add flag to skip the runtime PM calls on the host
>>     [SCSI] check runtime PM status in system PM
>>     [SCSI] sd: check runtime PM status in sd_shutdown
>>     ata: add ata port system PM callbacks
>>     ata: add ata port runtime PM callbacks
>>
>>  drivers/ata/libata-core.c      |  154
>> ++++++++++++++++++++++------------------
>>  drivers/ata/libata-scsi.c      |    3 +-
>>  drivers/ata/libata-transport.c |    5 ++
>>  drivers/ata/libata.h           |    1 +
>>  drivers/scsi/scsi_error.c      |    5 +-
>>  drivers/scsi/scsi_pm.c         |   16 ++++-
>>  drivers/scsi/sd.c              |    5 ++
>>  include/scsi/scsi_host.h       |    3 +
>>  8 files changed, 118 insertions(+), 74 deletions(-)
>
>
> I think ATA, with SCSI acks...

OK.

Could you help to review the ATA patches?

Thanks.

>
>        Jeff
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