[openib-general] Re: [PATCH] mthca: disable pci_tune

[Michael S. Tsirkin]

Quoting r. Roland Dreier <rdreier at cisco.com>:
> Subject: Re: [PATCH] mthca: disable pci_tune
> 
> Looks reasonable to me.  How about the PCI Express max read request
> value?  Does that matter?  Do we want to disable setting that by
> default too?  (that's what your patch does)

Yes, I disable that too and for all the same reasons, with an option
to turn it back on to make it easier to debug performance problems
should the appear.

-- 
MST