Re: [PATCH] block: Fix start and length check added to iov_iter_extract_bvecs()

[David Howells]

Keith Busch <kbusch@xxxxxxxxxx> wrote:

> +	if (likely(iter_is_ubuf(iter) ||
> +		   iter_is_iovec(iter) ||
> +		   iov_iter_is_kvec(iter))) {

I wonder if it's worth making an exception for ITER_KVEC.  I know the structs
align, as it were, but do we use ITER_KVEC often enough?

Anyway, it seems to work, so you can add:

	Reviewed-by: David Howells <dhowells@xxxxxxxxxx>

if you want to submit the patch yourself.

David