Re: [Xen-devel] [PATCH v3 1/5] xen: introduce two different max_nr_dom0/domU_grant_frames parameters

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 08/10/14 14:00, Stefano Stabellini wrote:
> Remove max_nr_grant_frames, both variable and preprocessor symbol.
> Introduce two global variables max_nr_dom0_grant_frames and
> max_nr_domU_grant_frames, separately configurable via the Xen command line
> option "gnttab_max_nr_frames".

Why?  I can't think of a sensible use case for this and you don't list
one.  dom0 doesn't really use grants so its current number grant frames
is usually 1 so it doesn't seem useful to restrict it differently.

David

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