diff options
| author |   David Daney <ddaney@caviumnetworks.com> | 2009-05-27 17:47:43 -0700 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2009-06-17 11:06:30 +0100 |
| commit | dd7943920b492d9d8a79080fe05e25ecd7e10bc3 (patch) | |
| tree | 51c5dd2079819186009e5703c936ddeb3cd845e2 /arch/mips/include/asm/page.h | |
| parent | MIPS: Add support files for hugetlbfs. (diff) | |
| download | linux-dev-dd7943920b492d9d8a79080fe05e25ecd7e10bc3.tar.xz linux-dev-dd7943920b492d9d8a79080fe05e25ecd7e10bc3.zip | |
MIPS: Add hugetlbfs page defines.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/page.h')
| -rw-r--r-- | arch/mips/include/asm/page.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index 72c80d2034c2..dc0eaa731281 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -32,6 +32,11 @@ #define PAGE_SIZE (1UL << PAGE_SHIFT) #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1)) +#define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3) +#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT) +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) + #ifndef __ASSEMBLY__ #include <linux/pfn.h> |