Lines Matching refs:vma
1054 int kfd_event_mmap(struct kfd_process *p, struct vm_area_struct *vma)
1062 get_order(vma->vm_end - vma->vm_start)) {
1077 vm_flags_set(vma, VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_NORESERVE
1081 pr_debug(" start user address == 0x%08lx\n", vma->vm_start);
1082 pr_debug(" end user address == 0x%08lx\n", vma->vm_end);
1084 pr_debug(" vm_flags == 0x%08lX\n", vma->vm_flags);
1086 vma->vm_end - vma->vm_start);
1088 page->user_address = (uint64_t __user *)vma->vm_start;
1091 ret = remap_pfn_range(vma, vma->vm_start, pfn,
1092 vma->vm_end - vma->vm_start, vma->vm_page_prot);
1094 p->signal_mapped_size = vma->vm_end - vma->vm_start;