linux-kernel - Re: [PATCH v6 3/3] ata: ATA Command Priority Disabled By Default

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Message-ID: <20161019180952.GA17968@hgst.com>
Date:   Wed, 19 Oct 2016 11:09:53 -0700
From:   Adam Manzanares <adam.manzanares@....com>
To:     Tejun Heo <tj@...nel.org>
CC:     Adam Manzanares <adam.manzanares@...t.com>, <axboe@...nel.dk>,
        <dan.j.williams@...el.com>, <hare@...e.de>,
        <martin.petersen@...cle.com>, <mchristi@...hat.com>,
        <toshi.kani@....com>, <ming.lei@...onical.com>,
        <sathya.prakash@...adcom.com>, <chaitra.basappa@...adcom.com>,
        <suganath-prabu.subramani@...adcom.com>,
        <linux-block@...r.kernel.org>, <linux-ide@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <MPT-FusionLinux.pdl@...adcom.com>,
        <linux-scsi@...r.kernel.org>
Subject: Re: [PATCH v6 3/3] ata: ATA Command Priority Disabled By Default

The 10/19/2016 14:05, Tejun Heo wrote:
> On Mon, Oct 17, 2016 at 11:27:30AM -0700, Adam Manzanares wrote:
> > Add a sysfs entry to turn on priority information being passed
> > to a ATA device. By default this feature is turned off.
> > 
> > This patch depends on ata: Enabling ATA Command Priorities
> > 
> > Signed-off-by: Adam Manzanares <adam.manzanares@...t.com>
> > ---
> >  drivers/ata/libahci.c     |  1 +
> >  drivers/ata/libata-core.c |  2 +-
> >  drivers/ata/libata-scsi.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++
> >  include/linux/libata.h    |  7 +++++
> >  4 files changed, 77 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
> > index 0d028ea..0e17285 100644
> > --- a/drivers/ata/libahci.c
> > +++ b/drivers/ata/libahci.c
> > @@ -140,6 +140,7 @@ EXPORT_SYMBOL_GPL(ahci_shost_attrs);
> >  struct device_attribute *ahci_sdev_attrs[] = {
> >  	&dev_attr_sw_activity,
> >  	&dev_attr_unload_heads,
> > +	&dev_attr_ncq_prio_on,
> 
> I'll rename it to ncq_prio_enable while applying but otherwise looks
> good to me.

Sounds good.

Take care,
Adam

> 
> Thanks.
> 
> -- 
> tejun