Re: [Xen-devel] [PATCH 1/2] xen: introduce a cpumask with all bits set

[Dario Faggioli <dfaggioli@xxxxxxxx>]

On Thu, 2019-03-14 at 10:30 +0000, George Dunlap wrote:
> On 3/14/19 9:59 AM, Juergen Gross wrote:
> > There are several places in Xen allocating a cpumask on the stack
> > and
> > setting all bits in it just to use it as an initial mask for
> > allowing
> > all cpus.
> > 
> > Save the stack space and omit the need for runtime initialization
> > by
> > defining a globally accessible cpumask_all variable.
> > 
> > Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> 
> Acked-by: George Dunlap <george.dunlap@xxxxxxxxxx>
> 
Reviewed-by: Dario Faggioli <dfaggioli@xxxxxxxx>

Regards,
Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
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Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Software Engineer @ SUSE https://www.suse.com/

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