Lines Matching refs:vma

2836 static int incorrect_mmap(struct file *file, struct vm_area_struct *vma)
2839 	size = vma->vm_end - vma->vm_start;
2840 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
2842 	if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size, vma->vm_page_prot)) { 
2846 		vma->vm_flags &=  ~VM_IO;
2858 static int correct_mmap(struct file *file, struct vm_area_struct *vma)
2861 	size = vma->vm_end - vma->vm_start;
2863 	if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) { 
2867 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
2868 	if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size, vma->vm_page_prot)) {
2872 		vma->vm_flags &=  ~VM_IO;