[PATCH 04/11] nvme: remove the unused dma_addr_t arguments to nvme_{get, set}_features

Keith Busch keith.busch at intel.com
Mon May 11 09:35:37 PDT 2015

On Mon, 11 May 2015, Matthew Wilcox wrote:
>                res = nvme_get_features(dev, NVME_FEAT_LBA_RANGE, i,
>                                                        dma_addr + 4096, NULL);
> Looks like it was (inadvertently?) deleted in February by Keith's patch to
> add metadata support.  Keith?

I recall we talked about this on the mailing list. There didn't seem
to be a reason to use this feature in Linux and it wasn't a complete
implementation from reading only the first range. No objections at the
time to remove it, but I'll add it back if there is one now.

More information about the Linux-nvme mailing list