Re: [PATCH 2/2] ahci: also use a per-port lock for the multi-MSIX case

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On Thu, Aug 11, 2016 at 07:26:02AM -0700, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  drivers/ata/libahci.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
> index dcf2c72..5a1329e 100644
> --- a/drivers/ata/libahci.c
> +++ b/drivers/ata/libahci.c
> @@ -2378,7 +2378,7 @@ static int ahci_port_start(struct ata_port *ap)
>  	/*
>  	 * Switch to per-port locking in case each port has its own MSI vector.
>  	 */
> -	if (hpriv->flags & AHCI_HFLAG_MULTI_MSI) {
> +	if (hpriv->flags & (AHCI_HFLAG_MULTI_MSI | AHCI_HFLAG_MULTI_MSIX)) {

Looks good.  Applied to libata/for-4.9.

Thanks.

-- 
tejun
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