diff options
Diffstat (limited to 'arch/tile/mm/pgtable.c')
| -rw-r--r-- | arch/tile/mm/pgtable.c | 46 |
1 files changed, 5 insertions, 41 deletions
diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c index 289e729bbd76..28c23140c947 100644 --- a/arch/tile/mm/pgtable.c +++ b/arch/tile/mm/pgtable.c @@ -46,7 +46,7 @@ void show_mem(void) { struct zone *zone; - printk("Active:%lu inactive:%lu dirty:%lu writeback:%lu unstable:%lu" + pr_err("Active:%lu inactive:%lu dirty:%lu writeback:%lu unstable:%lu" " free:%lu\n slab:%lu mapped:%lu pagetables:%lu bounce:%lu" " pagecache:%lu swap:%lu\n", (global_page_state(NR_ACTIVE_ANON) + @@ -71,7 +71,6 @@ void show_mem(void) if (!populated_zone(zone)) continue; - printk("Node %d %7s: ", zone_to_nid(zone), zone->name); spin_lock_irqsave(&zone->lock, flags); for (order = 0; order < MAX_ORDER; order++) { int nr = zone->free_area[order].nr_free; @@ -80,7 +79,8 @@ void show_mem(void) largest_order = order; } spin_unlock_irqrestore(&zone->lock, flags); - printk("%lukB (largest %luKb)\n", + pr_err("Node %d %7s: %lukB (largest %luKb)\n", + zone_to_nid(zone), zone->name, K(total), largest_order ? K(1UL) << largest_order : 0); } } @@ -123,42 +123,6 @@ static void set_pte_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags) local_flush_tlb_page(NULL, vaddr, PAGE_SIZE); } -/* - * Associate a huge virtual page frame with a given physical page frame - * and protection flags for that frame. pfn is for the base of the page, - * vaddr is what the page gets mapped to - both must be properly aligned. - * The pmd must already be instantiated. - */ -void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - - if (vaddr & (PMD_SIZE-1)) { /* vaddr is misaligned */ - printk(KERN_WARNING "set_pmd_pfn: vaddr misaligned\n"); - return; /* BUG(); */ - } - if (pfn & (PTRS_PER_PTE-1)) { /* pfn is misaligned */ - printk(KERN_WARNING "set_pmd_pfn: pfn misaligned\n"); - return; /* BUG(); */ - } - pgd = swapper_pg_dir + pgd_index(vaddr); - if (pgd_none(*pgd)) { - printk(KERN_WARNING "set_pmd_pfn: pgd_none\n"); - return; /* BUG(); */ - } - pud = pud_offset(pgd, vaddr); - pmd = pmd_offset(pud, vaddr); - set_pmd(pmd, ptfn_pmd(HV_PFN_TO_PTFN(pfn), flags)); - /* - * It's enough to flush this one mapping. - * We flush both small and huge TSBs to be sure. - */ - local_flush_tlb_page(NULL, vaddr, HPAGE_SIZE); - local_flush_tlb_pages(NULL, vaddr, PAGE_SIZE, HPAGE_SIZE); -} - void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t flags) { unsigned long address = __fix_to_virt(idx); @@ -257,7 +221,7 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd) struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) { - int flags = GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO|__GFP_COMP; + gfp_t flags = GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO|__GFP_COMP; struct page *p; #ifdef CONFIG_HIGHPTE @@ -550,7 +514,7 @@ void iounmap(volatile void __iomem *addr_in) read_unlock(&vmlist_lock); if (!p) { - printk("iounmap: bad address %p\n", addr); + pr_err("iounmap: bad address %p\n", addr); dump_stack(); return; } |