diff options
| -rw-r--r-- | arch/mips/Kconfig | 6 | ||||
| -rw-r--r-- | arch/mips/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/mips/mm/init.c | 4 | ||||
| -rw-r--r-- | arch/mips/mm/pgtable.c | 2 | ||||
| -rw-r--r-- | include/asm-mips/mmzone.h | 4 | ||||
| -rw-r--r-- | include/asm-mips/page.h | 2 | ||||
| -rw-r--r-- | include/asm-mips/pgtable.h | 2 |
7 files changed, 19 insertions, 5 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 94f5a8eb2c22..bd9de7b00c0a 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1416,6 +1416,12 @@ config HIGHMEM bool "High Memory Support" depends on MIPS32 && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX) +config ARCH_FLATMEM_ENABLE + def_bool y + depends on !NUMA + +source "mm/Kconfig" + config SMP bool "Multi-Processing support" depends on CPU_RM9000 || (SIBYTE_SB1250 && !SIBYTE_STANDALONE) || SGI_IP27 diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 6018ca25aceb..3a240e3e004c 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -33,6 +33,7 @@ #include <linux/root_dev.h> #include <linux/highmem.h> #include <linux/console.h> +#include <linux/mmzone.h> #include <asm/addrspace.h> #include <asm/bootinfo.h> @@ -356,6 +357,8 @@ static inline void bootmem_init(void) } #endif + memory_present(0, first_usable_pfn, max_low_pfn); + /* Initialize the boot-time allocator with low memory only. */ bootmap_size = init_bootmem(first_usable_pfn, max_low_pfn); @@ -557,6 +560,7 @@ void __init setup_arch(char **cmdline_p) parse_cmdline_early(); bootmem_init(); + sparse_init(); paging_init(); resource_init(); } diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 73843c528778..9c9a271c8a3a 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -128,7 +128,7 @@ static void __init fixrange_init(unsigned long start, unsigned long end, #endif /* CONFIG_MIPS64 */ #endif /* CONFIG_HIGHMEM */ -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_NEED_MULTIPLE_NODES extern void pagetable_init(void); void __init paging_init(void) @@ -253,7 +253,7 @@ void __init mem_init(void) initsize >> 10, (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10))); } -#endif /* !CONFIG_DISCONTIGMEM */ +#endif /* !CONFIG_NEED_MULTIPLE_NODES */ #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) diff --git a/arch/mips/mm/pgtable.c b/arch/mips/mm/pgtable.c index 3b88fdeef329..3fe94202da8c 100644 --- a/arch/mips/mm/pgtable.c +++ b/arch/mips/mm/pgtable.c @@ -5,7 +5,7 @@ void show_mem(void) { -#ifndef CONFIG_DISCONTIGMEM /* XXX(hch): later.. */ +#ifndef CONFIG_NEED_MULTIPLE_NODES /* XXX(hch): later.. */ int pfn, total = 0, reserved = 0; int shared = 0, cached = 0; int highmem = 0; diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h index 29ee13be0b2a..d721143dbd47 100644 --- a/include/asm-mips/mmzone.h +++ b/include/asm-mips/mmzone.h @@ -8,6 +8,8 @@ #include <asm/page.h> #include <mmzone.h> +#ifdef CONFIG_DISCONTIGMEM + #define kvaddr_to_nid(kvaddr) pa_to_nid(__pa(kvaddr)) #define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT) @@ -36,4 +38,6 @@ /* XXX: FIXME -- wli */ #define kern_addr_valid(addr) (0) +#endif /* CONFIG_DISCONTIGMEM */ + #endif /* _ASM_MMZONE_H_ */ diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index d1bf8240e73b..5cae35cd9ba9 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -127,7 +127,7 @@ static __inline__ int get_order(unsigned long size) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_NEED_MULTIPLE_NODES #define pfn_to_page(pfn) (mem_map + (pfn)) #define page_to_pfn(page) ((unsigned long)((page) - mem_map)) #define pfn_valid(pfn) ((pfn) < max_mapnr) diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index 878843203d67..e76ccd6e3a5d 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -350,7 +350,7 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, __update_cache(vma, address, pte); } -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_NEED_MULTIPLE_NODES #define kern_addr_valid(addr) (1) #endif |