linux-kernel - Re: [PATCH 10/62] ata: remove the second argument of k[un]map

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Date:	Sun, 27 Nov 2011 13:40:00 -0500
From:	Jeff Garzik <jgarzik@...ox.com>
To:	Cong Wang <amwang@...hat.com>
CC:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	linux-ide@...r.kernel.org
Subject: Re: [PATCH 10/62] ata: remove the second argument of k[un]map_atomic()

On 11/27/2011 12:26 AM, Cong Wang wrote:
> Signed-off-by: Cong Wang<amwang@...hat.com>
> ---
>   drivers/ata/libata-sff.c |    8 ++++----
>   1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
> index 4cadfa2..8469cb5 100644
> --- a/drivers/ata/libata-sff.c
> +++ b/drivers/ata/libata-sff.c
> @@ -720,13 +720,13 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
>
>   		/* FIXME: use a bounce buffer */
>   		local_irq_save(flags);
> -		buf = kmap_atomic(page, KM_IRQ0);
> +		buf = kmap_atomic(page);
>
>   		/* do the actual data transfer */
>   		ap->ops->sff_data_xfer(qc->dev, buf + offset, qc->sect_size,
>   				       do_write);
>
> -		kunmap_atomic(buf, KM_IRQ0);
> +		kunmap_atomic(buf);
>   		local_irq_restore(flags);
>   	} else {
>   		buf = page_address(page);
> @@ -865,13 +865,13 @@ next_sg:
>
>   		/* FIXME: use bounce buffer */
>   		local_irq_save(flags);
> -		buf = kmap_atomic(page, KM_IRQ0);
> +		buf = kmap_atomic(page);
>
>   		/* do the actual data transfer */
>   		consumed = ap->ops->sff_data_xfer(dev,  buf + offset,
>   								count, rw);
>
> -		kunmap_atomic(buf, KM_IRQ0);
> +		kunmap_atomic(buf);
>   		local_irq_restore(flags);
>   	} else {

Acked-by: Jeff Garzik <jgarzik@...hat.com>



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