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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-08-21 20:06:38 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-20 17:58:35 +0400 |
| commit | 1b2e2b73b4c84c918686c04a00724197036c0847 (patch) | |
| tree | d0b2d703573dbe5a7f3d6d647b51a3137e039007 /arch/arm/mm/init.c | |
| parent | e478bec0ba0a83a48a0f6982934b6de079e7e6b3 (diff) | |
| download | linux-1b2e2b73b4c84c918686c04a00724197036c0847.tar.xz | |
[ARM] Cleanup arch/arm/mm a little
Move top_pmd into arch/arm/mm/mm.h - nothing outside arch/arm/mm
references it.
Move the repeated definition of TOP_PTE into mm/mm.h, as well as
a few function prototypes.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/init.c')
| -rw-r--r-- | arch/arm/mm/init.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index fe3f7f625008..1099af6d470a 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -25,6 +25,8 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include "mm.h" + DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; @@ -44,6 +46,11 @@ static struct meminfo meminfo __initdata = { 0, }; */ struct page *empty_zero_page; +/* + * The pmd table for the upper-most set of pages. + */ +pmd_t *top_pmd; + void show_mem(void) { int free = 0, total = 0, reserved = 0; @@ -83,16 +90,6 @@ void show_mem(void) printk("%d pages swap cached\n", cached); } -static inline pmd_t *pmd_off(pgd_t *pgd, unsigned long virt) -{ - return pmd_offset(pgd, virt); -} - -static inline pmd_t *pmd_off_k(unsigned long virt) -{ - return pmd_off(pgd_offset_k(virt), virt); -} - #define for_each_nodebank(iter,mi,no) \ for (iter = 0; iter < mi->nr_banks; iter++) \ if (mi->bank[iter].node == no) @@ -229,9 +226,6 @@ static __init void reserve_node_zero(pg_data_t *pgdat) reserve_bootmem_node(pgdat, PHYS_OFFSET, res_size); } -void __init build_mem_type_table(void); -void __init create_mapping(struct map_desc *md); - static unsigned long __init bootmem_init_node(int node, int initrd_node, struct meminfo *mi) { |