Re: [Xen-devel] [PATCH 14/24] libxl: allow to set the ratelimit value online for Credit2

[George Dunlap <george.dunlap@xxxxxxxxxx>]

On 17/08/16 18:19, Dario Faggioli wrote:
> This is the remaining part of the plumbing (the libxl
> one) necessary to be able to change the value of the
> ratelimit_us parameter online, for Credit2 (like it is
> already for Credit1).
> 
> Note that, so far, we were rejecting (for Credit1) a
> new value of zero, despite it is a pretty nice way to
> ask for the rate limiting to be disabled, and the
> hypervisor is already capable of dealing with it in
> that way.
> 
> Therefore, we change things so that it is possible to
> do so, both for Credit1 and Credit2
> 
> While there, fix the error handling path (make it
> compliant with libxl's codying style) in Credit1
> rate limiting related functions.
> 
> Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>

With the LIBXL_HAVE #define:

Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>



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