[RFC PATCH v2 2/8] nvme: set BLK_FEAT_WRITE_ZEROES_UNMAP if device supports DEAC bit

Zhang Yi yi.zhang at huaweicloud.com
Fri Feb 7 04:24:27 PST 2025


On 2025/1/28 14:46, Christoph Hellwig wrote:
> I think you also need to add BLK_FEAT_WRITE_ZEROES_UNMAP to the list
> of features supported by the nvme-mpath stacking driver in
> nvme_mpath_alloc_disk, so that this gets propagated to multipathed
> devices.
> 
> Otherwise this looks good to me.

Ha, thanks for pointing this out, I missed this case, will add.

Thanks,
Yi.




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