Re: [Xen-devel] [PATCH v2] xen: Improve x86's alloc_vcpu_guest_context()

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Andrew,

On 17/09/15 17:52, Andrew Cooper wrote:
> This essentially reverts c/s 2037f2adb "x86: introduce
> alloc_vcpu_guest_context()", including the newer arm bits, but achieves
> the same end goal by using the newer vmalloc() infrastructure.
> 
> For both x86 and ARM, {alloc,free}_vcpu_guest_context() become arch-local
> static inlines (which avoids a call into a separate translation),
> and removes an x86 scalability limit when compiling with a large NR_CPUS.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> CC: Jan Beulich <JBeulich@xxxxxxxx>
> CC: Tim Deegan <tim@xxxxxxx>
> CC: Ian Campbell <ian.campbell@xxxxxxxxxx>
> CC: Stefano Stabellini <stefano.stabellini@xxxxxxxxxx>
> CC: Julien Grall <julien.grall@xxxxxxxxxx>
> CC: Roger Pau Monne <roger.pau@xxxxxxxxxx>

For the ARM bits:

Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>

Regards,

-- 
Julien Grall

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