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SubjectRe: [RFC PATCH V3 11/11] HV/Storvsc: Add Isolation VM support for storvsc driver
On Sun, May 30, 2021 at 11:06:28AM -0400, Tianyu Lan wrote:
> + for (i = 0; i < request->hvpg_count; i++)
> + dma_unmap_page(&device->device,
> + request->dma_range[i].dma,
> + request->dma_range[i].mapping_size,
> + request->vstor_packet.vm_srb.data_in
> + == READ_TYPE ?
> + DMA_FROM_DEVICE : DMA_TO_DEVICE);
> + kfree(request->dma_range);

Unreadably long lines. You probably want to factor the quoted code into
a little readable helper and do the same for the map side.

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