Re: [PATCH v8 00/11] support non power of 2 zoned device

[Bart Van Assche]

On 7/28/22 04:57, Pankaj Raghav wrote:
> Hi Bart,
>
> On 2022-07-28 01:19, Bart Van Assche wrote:
> > On 7/27/22 09:22, Pankaj Raghav wrote:
> > > This series adds support to npo2 zoned devices in the block and nvme
> > > layer and a new **dm target** is added: dm-po2z-target. This new
> > > target will be initially used for filesystems such as btrfs and
> > > f2fs that does not have native npo2 zone support.
> >
> > Should any SCSI changes be included in this patch series? From sd_zbc.c:
> >
> >      if (!is_power_of_2(zone_blocks)) {
> >          sd_printk(KERN_ERR, sdkp,
> >                "Zone size %llu is not a power of two.\n",
> >                zone_blocks);
> >          return -EINVAL;
> >      }
> I would keep these changes out of the current patch series because it
> will also increase the test scope. I think once the block layer
> constraint is removed as a part of this series, we can work on the SCSI
> changes in the next cycle.

That's fine with me.

Thanks,

Bart.