Re: [virtio-dev] [PATCH] virtio-blk: clarify semantics of multi-segment discard/write zeroes commands

[Cornelia Huck <cohuck@redhat.com>]

On Tue, 26 Feb 2019 16:25:53 +0000
Stefan Hajnoczi <stefanha@redhat.com> wrote:

> Describe the failure case and maximum number of segments in a
> multi-segment discard/write zeroes command.
> 
> Fixes: https://github.com/oasis-tcs/virtio-spec/issues/34
> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> ---
> I would like to request a vote on this.

Only one minor nit from me, below.

> 
>  content.tex | 23 +++++++++++++++++++++--
>  1 file changed, 21 insertions(+), 2 deletions(-)
> 
> diff --git a/content.tex b/content.tex
> index c5fdc34..7bfcc78 100644
> --- a/content.tex
> +++ b/content.tex
> @@ -3967,8 +3967,10 @@ read from the block device (in multiples of 512 bytes).  VIRTIO_BLK_T_OUT
>  requests write the contents of \field{data} to the block device (in multiples
>  of 512 bytes).
>  
> -The \field{data} used for discard or write zeroes command is described
> -by one or more virtio_blk_discard_write_zeroes structs:
> +The \field{data} used for discard or write zeroes commands consists of one or
> +more segments.  The maximum number of segments is \field{max_discard_seg} for
> +discard commands and \field{max_write_zeroes_seg} for write zeroes commands.
> +Each segment is of form:

Maybe s/of form/of the form/ ?

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