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| author | Kumar Gala <galak@freescale.com> | 2005-04-16 15:24:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:24:21 -0700 |
| commit | b464fce5edc08a825907e9d48a2d2f1af0393fef (patch) | |
| tree | e92083cc989a20d363bfb4de438098a30e8f3843 /mm/bootmem.c | |
| parent | a85f6d4aca822acdb49d27c44519cd6514b06a1d (diff) | |
| download | op-kernel-dev-b464fce5edc08a825907e9d48a2d2f1af0393fef.zip op-kernel-dev-b464fce5edc08a825907e9d48a2d2f1af0393fef.tar.gz | |
[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>
Diffstat (limited to 'mm/bootmem.c')
0 files changed, 0 insertions, 0 deletions
