Make pagepool size query into a function instead of storing the value
during boot time in a structure. This simplifies the structure and
users of pagepool size do not need to worry about whether it has
already been set.
Change-Id: Iba16e840cdf9b6c39449730237aa7d8fdff47848
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/660907
69bb5e1569