diff options
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 7a20669c19e7..67ec2e927253 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -61,6 +61,7 @@ #include <asm/tm.h> #include <asm/trace.h> #include <asm/ps3.h> +#include <asm/pte-walk.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -507,9 +508,9 @@ static int __init htab_dt_scan_hugepage_blocks(unsigned long node, printk(KERN_INFO "Huge page(16GB) memory: " "addr = 0x%lX size = 0x%lX pages = %d\n", phys_addr, block_size, expected_pages); - if (phys_addr + (16 * GB) <= memblock_end_of_DRAM()) { + if (phys_addr + block_size * expected_pages <= memblock_end_of_DRAM()) { memblock_reserve(phys_addr, block_size * expected_pages); - add_gpage(phys_addr, block_size, expected_pages); + pseries_add_gpage(phys_addr, block_size, expected_pages); } return 0; } @@ -1019,6 +1020,7 @@ void __init hash__early_init_mmu(void) __kernel_virt_size = H_KERN_VIRT_SIZE; __vmalloc_start = H_VMALLOC_START; __vmalloc_end = H_VMALLOC_END; + __kernel_io_start = H_KERN_IO_START; vmemmap = (struct page *)H_VMEMMAP_BASE; ioremap_bot = IOREMAP_BASE; @@ -1228,7 +1230,6 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, unsigned long vsid; pte_t *ptep; unsigned hugeshift; - const struct cpumask *tmp; int rc, user_region = 0; int psize, ssize; @@ -1280,8 +1281,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, } /* Check CPU locality */ - tmp = cpumask_of(smp_processor_id()); - if (user_region && cpumask_equal(mm_cpumask(mm), tmp)) + if (user_region && mm_is_thread_local(mm)) flags |= HPTE_LOCAL_UPDATE; #ifndef CONFIG_PPC_64K_PAGES @@ -1297,7 +1297,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, #endif /* CONFIG_PPC_64K_PAGES */ /* Get PTE and page size from page tables */ - ptep = __find_linux_pte_or_hugepte(pgdir, ea, &is_thp, &hugeshift); + ptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift); if (ptep == NULL || !pte_present(*ptep)) { DBG_LOW(" no PTE !\n"); rc = 1; @@ -1526,7 +1526,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, * THP pages use update_mmu_cache_pmd. We don't do * hash preload there. Hence can ignore THP here */ - ptep = find_linux_pte_or_hugepte(pgdir, ea, NULL, &hugepage_shift); + ptep = find_current_mm_pte(pgdir, ea, NULL, &hugepage_shift); if (!ptep) goto out_exit; @@ -1543,7 +1543,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, #endif /* CONFIG_PPC_64K_PAGES */ /* Is that local to this CPU ? */ - if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) + if (mm_is_thread_local(mm)) update_flags |= HPTE_LOCAL_UPDATE; /* Hash it in */ |