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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-01-24 01:21:05 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-02-06 16:53:16 +0000 |
| commit | 69a6c312e5ebb2e929ceb67e6246e2d9314f1d29 (patch) | |
| tree | 00f2a47304bec67bacb9859d3c8ba21c285f2f06 /arch/mips/mm/init.c | |
| parent | 907e193ea798b3f73a71a2a01f938b69fd53b26d (diff) | |
| download | op-kernel-dev-69a6c312e5ebb2e929ceb67e6246e2d9314f1d29.zip op-kernel-dev-69a6c312e5ebb2e929ceb67e6246e2d9314f1d29.tar.gz | |
[MIPS] Move some kernel globals from asm file to C file.
This get rid of some undesirable hole in BSS section due to random
order of placement.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/init.c')
| -rw-r--r-- | arch/mips/mm/init.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 5257f7b..125a4a8 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -499,3 +499,18 @@ void free_initmem(void) __pa_symbol(&__init_begin), __pa_symbol(&__init_end)); } + +unsigned long pgd_current[NR_CPUS]; +/* + * On 64-bit we've got three-level pagetables with a slightly + * different layout ... + */ +#define __page_aligned(order) __attribute__((__aligned__(PAGE_SIZE<<order))) +pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned(PGD_ORDER); +#ifdef CONFIG_64BIT +#ifdef MODULE_START +pgd_t module_pg_dir[PTRS_PER_PGD] __page_aligned(PGD_ORDER); +#endif +pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned(PMD_ORDER); +#endif +pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned(PTE_ORDER); |
