diff options
Diffstat (limited to 'arch/sparc/mm/init_64.c')
-rw-r--r-- | arch/sparc/mm/init_64.c | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 1886d37..f043451 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -13,7 +13,6 @@ #include <linux/bootmem.h> #include <linux/mm.h> #include <linux/hugetlb.h> -#include <linux/slab.h> #include <linux/initrd.h> #include <linux/swap.h> #include <linux/pagemap.h> @@ -24,8 +23,9 @@ #include <linux/cache.h> #include <linux/sort.h> #include <linux/percpu.h> -#include <linux/lmb.h> +#include <linux/memblock.h> #include <linux/mmzone.h> +#include <linux/gfp.h> #include <asm/head.h> #include <asm/system.h> @@ -289,12 +289,13 @@ static void flush_dcache(unsigned long pfn) } } -void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) +void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep) { struct mm_struct *mm; struct tsb *tsb; unsigned long tag, flags; unsigned long tsb_index, tsb_hash_shift; + pte_t pte = *ptep; if (tlb_type != hypervisor) { unsigned long pfn = pte_pfn(pte); @@ -725,7 +726,7 @@ static void __init find_ramdisk(unsigned long phys_base) initrd_start = ramdisk_image; initrd_end = ramdisk_image + sparc_ramdisk_size; - lmb_reserve(initrd_start, sparc_ramdisk_size); + memblock_reserve(initrd_start, sparc_ramdisk_size); initrd_start += PAGE_OFFSET; initrd_end += PAGE_OFFSET; @@ -821,7 +822,7 @@ static void __init allocate_node_data(int nid) struct pglist_data *p; #ifdef CONFIG_NEED_MULTIPLE_NODES - paddr = lmb_alloc_nid(sizeof(struct pglist_data), + paddr = memblock_alloc_nid(sizeof(struct pglist_data), SMP_CACHE_BYTES, nid, nid_range); if (!paddr) { prom_printf("Cannot allocate pglist_data for nid[%d]\n", nid); @@ -842,7 +843,7 @@ static void __init allocate_node_data(int nid) if (p->node_spanned_pages) { num_pages = bootmem_bootmap_pages(p->node_spanned_pages); - paddr = lmb_alloc_nid(num_pages << PAGE_SHIFT, PAGE_SIZE, nid, + paddr = memblock_alloc_nid(num_pages << PAGE_SHIFT, PAGE_SIZE, nid, nid_range); if (!paddr) { prom_printf("Cannot allocate bootmap for nid[%d]\n", @@ -973,11 +974,11 @@ static void __init add_node_ranges(void) { int i; - for (i = 0; i < lmb.memory.cnt; i++) { - unsigned long size = lmb_size_bytes(&lmb.memory, i); + for (i = 0; i < memblock.memory.cnt; i++) { + unsigned long size = memblock_size_bytes(&memblock.memory, i); unsigned long start, end; - start = lmb.memory.region[i].base; + start = memblock.memory.region[i].base; end = start + size; while (start < end) { unsigned long this_end; @@ -1009,7 +1010,7 @@ static int __init grab_mlgroups(struct mdesc_handle *md) if (!count) return -ENOENT; - paddr = lmb_alloc(count * sizeof(struct mdesc_mlgroup), + paddr = memblock_alloc(count * sizeof(struct mdesc_mlgroup), SMP_CACHE_BYTES); if (!paddr) return -ENOMEM; @@ -1050,7 +1051,7 @@ static int __init grab_mblocks(struct mdesc_handle *md) if (!count) return -ENOENT; - paddr = lmb_alloc(count * sizeof(struct mdesc_mblock), + paddr = memblock_alloc(count * sizeof(struct mdesc_mblock), SMP_CACHE_BYTES); if (!paddr) return -ENOMEM; @@ -1278,8 +1279,8 @@ static int bootmem_init_numa(void) static void __init bootmem_init_nonnuma(void) { - unsigned long top_of_ram = lmb_end_of_DRAM(); - unsigned long total_ram = lmb_phys_mem_size(); + unsigned long top_of_ram = memblock_end_of_DRAM(); + unsigned long total_ram = memblock_phys_mem_size(); unsigned int i; numadbg("bootmem_init_nonnuma()\n"); @@ -1291,15 +1292,15 @@ static void __init bootmem_init_nonnuma(void) init_node_masks_nonnuma(); - for (i = 0; i < lmb.memory.cnt; i++) { - unsigned long size = lmb_size_bytes(&lmb.memory, i); + for (i = 0; i < memblock.memory.cnt; i++) { + unsigned long size = memblock_size_bytes(&memblock.memory, i); unsigned long start_pfn, end_pfn; if (!size) continue; - start_pfn = lmb.memory.region[i].base >> PAGE_SHIFT; - end_pfn = start_pfn + lmb_size_pages(&lmb.memory, i); + start_pfn = memblock.memory.region[i].base >> PAGE_SHIFT; + end_pfn = start_pfn + memblock_size_pages(&memblock.memory, i); add_active_range(0, start_pfn, end_pfn); } @@ -1337,9 +1338,9 @@ static void __init trim_reserved_in_node(int nid) numadbg(" trim_reserved_in_node(%d)\n", nid); - for (i = 0; i < lmb.reserved.cnt; i++) { - unsigned long start = lmb.reserved.region[i].base; - unsigned long size = lmb_size_bytes(&lmb.reserved, i); + for (i = 0; i < memblock.reserved.cnt; i++) { + unsigned long start = memblock.reserved.region[i].base; + unsigned long size = memblock_size_bytes(&memblock.reserved, i); unsigned long end = start + size; reserve_range_in_node(nid, start, end); @@ -1383,7 +1384,7 @@ static unsigned long __init bootmem_init(unsigned long phys_base) unsigned long end_pfn; int nid; - end_pfn = lmb_end_of_DRAM() >> PAGE_SHIFT; + end_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT; max_pfn = max_low_pfn = end_pfn; min_low_pfn = (phys_base >> PAGE_SHIFT); @@ -1733,7 +1734,7 @@ void __init paging_init(void) sun4v_ktsb_init(); } - lmb_init(); + memblock_init(); /* Find available physical memory... * @@ -1751,17 +1752,17 @@ void __init paging_init(void) phys_base = 0xffffffffffffffffUL; for (i = 0; i < pavail_ents; i++) { phys_base = min(phys_base, pavail[i].phys_addr); - lmb_add(pavail[i].phys_addr, pavail[i].reg_size); + memblock_add(pavail[i].phys_addr, pavail[i].reg_size); } - lmb_reserve(kern_base, kern_size); + memblock_reserve(kern_base, kern_size); find_ramdisk(phys_base); - lmb_enforce_memory_limit(cmdline_memory_size); + memblock_enforce_memory_limit(cmdline_memory_size); - lmb_analyze(); - lmb_dump_all(); + memblock_analyze(); + memblock_dump_all(); set_bit(0, mmu_context_bmap); @@ -1815,8 +1816,8 @@ void __init paging_init(void) */ for_each_possible_cpu(i) { /* XXX Use node local allocations... XXX */ - softirq_stack[i] = __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE)); - hardirq_stack[i] = __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE)); + softirq_stack[i] = __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE)); + hardirq_stack[i] = __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE)); } /* Setup bootmem... */ @@ -2116,7 +2117,7 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) "node=%d entry=%lu/%lu\n", start, block, nr, node, addr >> VMEMMAP_CHUNK_SHIFT, - VMEMMAP_SIZE >> VMEMMAP_CHUNK_SHIFT); + VMEMMAP_SIZE); } } return 0; |