tree e92083cc989a20d363bfb4de438098a30e8f3843
parent a85f6d4aca822acdb49d27c44519cd6514b06a1d
author Kumar Gala <galak@freescale.com> 1113690261 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1113690261 -0700

[PATCH] ppc32: Allow adjust of pfn offset in pte

Allow the pfn to be offset by more than just PAGE_SHIFT in the pte.  Today,
PAGE_SHIFT tends to allow us to have 12-bits of flags in the pte.  In the
future if we have a larger pte we can allocate more bits for flags by
offsetting the pfn even further.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>