Re: [PATCH v2] tools/libxl: make default of max event channels dependant on vcpus [and 1 more messages]

[Ian Jackson <ian.jackson@xxxxxxxxxx>]

Julien Grall writes ("Re: [PATCH v2] tools/libxl: make default of max event 
channels dependant on vcpus"):
> There are no correlation between event channels and vCPUs. The number of 
> event channels only depends on the number of frontend you have in your 
> guest. So...
> 
> Hi Ian,
> 
> On 06/04/2020 11:47, Ian Jackson wrote:
> > If ARM folks want to have a different formula for the default then
> > that is of course fine but I wonder whether this might do ARMk more
> > harm than good in this case.
> 
> ... 1023 event channels is going to be plenty enough for most of the use 
> cases.

OK, thanks for the quick reply.

So, Jürgen, I think everyone will be happy with this:

Ian Jackson writes ("Re: [PATCH v2] tools/libxl: make default of max event 
channels dependant on vcpus"):
> I guess you should make two patches 1. duplicate the existing formula
> (no functional change) 2. change the x86 formula.
> 
> I would ack the first and be guided by x86 folks for the 2nd.

Ian.