[PATCH V2 11/12] nvmet: use minimized version of blk_rq_append_bio

Chaitanya Kulkarni Chaitanya.Kulkarni at wdc.com
Thu Sep 3 14:23:27 EDT 2020


On 9/3/20 09:23, Christoph Hellwig wrote:
>> The NVMe PCIe driver does not use the queue bounce mechanism. In order
>> to find this out for each request processing in the passthru
>> blk_rq_append_bio() does extra work in the fast path for each request.
> We need to be able to deal with all transport drivers.  None of them
> uses bounce buffering, but the changelog needs to be correct.
> 

Okay I'll add those transports in the next changelog.



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