Lines Matching refs:vma

2766 static int incorrect_mmap(struct file *file, struct vm_area_struct *vma)
2769 	size = vma->vm_end - vma->vm_start;
2770 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
2772 	if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size, vma->vm_page_prot)) { 
2776 		vma->vm_flags &=  ~VM_IO;
2788 static int correct_mmap(struct file *file, struct vm_area_struct *vma)
2791 	size = vma->vm_end - vma->vm_start;
2793 	if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) { 
2797 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
2798 	if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size, vma->vm_page_prot)) {
2802 		vma->vm_flags &=  ~VM_IO;