On Tue, 26 Feb 2019 16:25:53 +0000
Stefan Hajnoczi <> 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 <>
> ---
> 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/ ?
