*/
vma = kmem_cache_alloc(vm_area_cachep, SLAB_KERNEL);
if (vma) {
+ memset(vma, 0, sizeof(*vma));
vma->vm_mm = current->mm;
vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
vma->vm_end = vma->vm_start + PAGE_SIZE;
vma->vm_page_prot = protection_map[VM_DATA_DEFAULT_FLAGS & 0x7];
vma->vm_flags = VM_READ|VM_WRITE|VM_MAYREAD|VM_MAYWRITE|VM_GROWSUP;
- vma->vm_ops = NULL;
- vma->vm_pgoff = 0;
- vma->vm_file = NULL;
- vma->vm_private_data = NULL;
insert_vm_struct(current->mm, vma);
}
}
/*
- * This is like put_dirty_page() but installs a clean page in the kernel's page table.
+ * This installs a clean page in the kernel's page table.
*/
struct page *
put_kernel_page (struct page *page, unsigned long address, pgprot_t pgprot)
ia64_patch_gate();
}
-void __init
+void __devinit
ia64_mmu_init (void *my_cpu_data)
{
unsigned long psr, pta, impl_va_bits;
- extern void __init tlb_init (void);
+ extern void __devinit tlb_init (void);
int cpu;
#ifdef CONFIG_DISABLE_VHPT
#ifdef CONFIG_HUGETLB_PAGE
ia64_set_rr(HPAGE_REGION_BASE, HPAGE_SHIFT << 2);
+ ia64_srlz_d();
#endif
cpu = smp_processor_id();