Re: [Xen-devel] [PATCH 15/25 v7] xen/arm: vpl011: Add a new console_evtchn_unmask function in xenconsole

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Aug 07, 2017 at 02:23:07PM +0530, Bhupinder Thakur wrote:
> This patch introduces a new console_evtchn_unmask function. This function
> unmasks the console event channel if it is masked for some timeout
> period.
> 
> One optimization that has been done is to merge the two 'for' loops.
> 
> One 'for' loop was used to iterate through all domains and
> unmask the domain event channels which had been rate limited for a
> specified duration.
> 
> The other 'for' loop was run to add the event channel fd and the tty fd to
> the poll list.
> 
> These two 'for' loops were merged so that the these operations can be done
> in one iteration instead of two iterations.
> 
> Signed-off-by: Bhupinder Thakur <bhupinder.thakur@xxxxxxxxxx>

Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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