Re: [Xen-devel] [PATCH for 4.7 4/4] xen: adopt .deinit_pdata and improve timer handling

[George Dunlap <george.dunlap@xxxxxxxxxx>]

On Mon, May 9, 2016 at 3:58 PM, Wei Liu <wei.liu2@xxxxxxxxxx> wrote:
> On Mon, May 09, 2016 at 03:46:23PM +0100, George Dunlap wrote:
>> On Sat, May 7, 2016 at 10:19 PM, Meng Xu <mengxu@xxxxxxxxxxxxx> wrote:
>> > On Tue, May 3, 2016 at 5:46 PM, Dario Faggioli
>> > <dario.faggioli@xxxxxxxxxx> wrote:
>> >>
>> >> The scheduling hooks API is now used properly, and no
>> >> initialization or de-initialization happen in
>> >> alloc/free_pdata any longer.
>> >>
>> >> In fact, just like it is for Credit2, there is no real
>> >> need for implementing alloc_pdata and free_pdata.
>> >>
>> >> This also made it possible to improve the replenishment
>> >> timer handling logic, such that now the timer is always
>> >> kept on one of the pCPU of the scheduler it's servicing.
>> >> Before this commit, in fact, even if the pCPU where the
>> >> timer happened to be initialized at creation time was
>> >> moved to another cpupool, the timer stayed there,
>> >> potentially inferfearing with the new scheduler of the
>> >> pCPU itself.
>> >>
>> >> Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
>> >> --
>> >
>> > Reviewed-and-Tested-by: Meng Xu <mengxu@xxxxxxxxxxxxx>
>>
>> And on that basis:
>>
>> Acked-by: George Dunlap <george.dunlap@xxxxxxxxxx>
>>
>> But it looks like it still needs a release ack?
>>
>
> Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

And pushed.  Thanks.

 -George

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