tree c723a98f0acfe0e685727ff602f901ea70ce984e
parent 5ddb75cee5afab3bdaf6eb4efefc8029923a9cc7
author LEROY Christophe <christophe.leroy@c-s.fr> 1421747854 +0100
committer Scott Wood <scottwood@freescale.com> 1422590342 -0600

powerpc32: Use kmem_cache memory for PGDIR

When pages are not 4K, PGDIR table is allocated with kmalloc(). In order to
optimise TLB handlers, aligned memory is needed. kmalloc() doesn't provide
aligned memory blocks, so lets use a kmem_cache pool instead.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>