Re: [Xen-devel] [PATCH v4] dm_op: Add xendevicemodel_modified_memory_bulk.

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Wed, Mar 29, 2017 at 05:03:04PM +0000, Jennifer Herbert wrote:
> From: Jennifer Herbert <Jennifer.Herbert@xxxxxxxxxx>
> 
> This new lib devicemodel call allows multiple extents of pages to be
> marked as modified in a single call.  This is something needed for a
> usecase I'm working on.
> 
> The xen side of the modified_memory call has been modified to accept
> an array of extents.  The devicemodle library either provides an array
> of length 1, to support the original library function, or a second
> function allows an array to be provided.
> 
> Signed-off-by: Jennifer Herbert <Jennifer.Herbert@xxxxxxxxxx>
> ---
> Changes as discussed on V3.
> 
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
> Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Cc: Paul Durrant <paul.durrant@xxxxxxxxxx>
> ---
>  tools/libs/devicemodel/core.c                   |   30 ++++--
>  tools/libs/devicemodel/include/xendevicemodel.h |   19 +++-

Toolstack side looks reasonable.

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