Re: [Xen-devel] [PATCH 2/2] Switch to poll() in cxenstored's IO loop

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2013-03-12 at 15:34 +0000, Wei Liu wrote:
> On Tue, 2013-03-12 at 15:27 +0000, Ian Campbell wrote:
> > On Wed, 2013-02-20 at 11:05 +0000, Wei Liu wrote:
> > > Poll() can support more file descriptors than select(). We've done this 
> > > for
> > > xenconsoled, now do this for cxenstored as well.
> > 
> > Have you checked that the issue(s) Andrew Cooper found in the consoled
> > patch haven't been carried over?
> > 
> 
> Yes I have checked, this patch is OK because it zero out all fields when
> allocating structure.
> 
> But please do not apply this patch, I need to tuning the event handling
> logic because I found out if a fd goes wrong it could make the event
> loop active all the time, consuming 100% cpu.

OK, I'll wait!

Ian.


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