Re: [Xen-devel] [PATCH V6] Switch from select() to poll() in xenconsoled's IO loop

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2013-01-09 at 11:02 +0000, Ian Campbell wrote:
> On Wed, 2013-01-09 at 09:50 +0000, Wei Liu wrote:
> > In Linux select() typically supports up to 1024 file descriptors. This can 
> > be
> > a problem when user tries to boot up many guests. Switching to poll() has
> > minimum impact on existing code and has better scalibility.
> > 
> > pollfd array is dynamically allocated / reallocated. If the array fails to
> > expand, we just ignore the incoming fd.

> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

And now applied.

Ian.



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