tree be0f245ee0725f2f066bf87d17d254ce1e7279bf
parent 9cc3a1ac9a819cadff05ca37bb7f208013a22035
author David S. Miller <davem@davemloft.net> 1140589871 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1142846036 -0800

[SPARC64]: Create a seperate kernel TSB for 4MB/256MB mappings.

It can map all of the linear kernel mappings with zero TSB hash
conflicts for systems with 16GB or less ram.  In such cases, on
SUN4V, once we load up this TSB the first time with all the
mappings, we never take a linear kernel mapping TLB miss ever
again, the hypervisor handles them all.

Signed-off-by: David S. Miller <davem@davemloft.net>