On Sat, Sep 29, 2018 at 06:34:54AM -0700, Matthew Wilcox wrote: > On Fri, Sep 28, 2018 at 04:19:11PM -0600, Jason Gunthorpe wrote: > > We can benchmark again and if it is bad we can can burn some memory to > > pre-compute equivalent linear lookup tables under uverbs's control so > > the usage don't trouble xarray. > > That might be better ... just use the xarray to look up the base of > your own private data structure and put a pointer to that into your > bundle_priv. Okay, lets do this for xarray.. Thanks, Jason