diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-05-08 16:27:28 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-09 16:35:00 +1000 |
| commit | 16c2d476232523260c495eafbf9cdc1be984b7df (patch) | |
| tree | fb6614b9752b51864e121317478088978823792c /arch/powerpc/mm/hash_low_64.S | |
| parent | d0f13e3c20b6fb73ccb467bdca97fa7cf5a574cd (diff) | |
[POWERPC] Add ability to 4K kernel to hash in 64K pages
This adds the ability for a kernel compiled with 4K page size
to have special slices containing 64K pages and hash the right type
of hash PTEs.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm/hash_low_64.S')
| -rw-r--r-- | arch/powerpc/mm/hash_low_64.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S index e64ce3eec36e..4762ff7c14df 100644 --- a/arch/powerpc/mm/hash_low_64.S +++ b/arch/powerpc/mm/hash_low_64.S @@ -615,6 +615,9 @@ htab_pte_insert_failure: li r3,-1 b htab_bail +#endif /* CONFIG_PPC_64K_PAGES */ + +#ifdef CONFIG_PPC_HAS_HASH_64K /***************************************************************************** * * @@ -870,7 +873,7 @@ ht64_pte_insert_failure: b ht64_bail -#endif /* CONFIG_PPC_64K_PAGES */ +#endif /* CONFIG_PPC_HAS_HASH_64K */ /***************************************************************************** |