[Xen-devel] Re: [PATCH 2/3] xen-blkfront: Fix one off warning about name clash

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Thu, 14 Jul 2011, Stefan Bader wrote:
> Avoid telling users to use xvde and onwards when using xvde.

Also fine by me.


> Signed-off-by: Stefan Bader <stefan.bader@xxxxxxxxxxxxx>
> ---
>  drivers/block/xen-blkfront.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
> index a41530f..6e46edb 100644
> --- a/drivers/block/xen-blkfront.c
> +++ b/drivers/block/xen-blkfront.c
> @@ -532,7 +532,7 @@ static int xlvbd_alloc_gendisk(blkif_sector_t capacity,
>               minor = BLKIF_MINOR_EXT(info->vdevice);
>               nr_parts = PARTS_PER_EXT_DISK;
>               offset = minor / nr_parts;
> -             if (xen_hvm_domain() && offset <= EMULATED_HD_DISK_NAME_OFFSET 
> + 4)
> +             if (xen_hvm_domain() && offset < EMULATED_HD_DISK_NAME_OFFSET + 
> 4)
>                       printk(KERN_WARNING "blkfront: vdevice 0x%x might 
> conflict with "
>                                       "emulated IDE disks,\n\t choose an xvd 
> device name"
>                                       "from xvde on\n", info->vdevice);
> -- 
> 1.7.4.1
> 

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