[openib-general] Re: [PATCH 2/2] port the fmr pool to use the max_map_per_fmr device attribute

[Roland Dreier]

 > +	struct ib_device_attr device_attr;

How big is struct ib_device_attr?  I've usually been reluctant to put
this type of thing on the stack to avoid bloating stack usage too
much.

 - R.