64 static void qib_vma_open(struct vm_area_struct *vma)  in qib_vma_open()  argument
66 	struct qib_mmap_info *ip = vma->vm_private_data;  in qib_vma_open()
71 static void qib_vma_close(struct vm_area_struct *vma)  in qib_vma_close()  argument
73 	struct qib_mmap_info *ip = vma->vm_private_data;  in qib_vma_close()
89 int qib_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)  in qib_mmap()  argument
92 	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;  in qib_mmap()
93 	unsigned long size = vma->vm_end - vma->vm_start;  in qib_mmap()
115 		ret = remap_vmalloc_range(vma, ip->obj, 0);  in qib_mmap()
118 		vma->vm_ops = &qib_vm_ops;  in qib_mmap()
119 		vma->vm_private_data = ip;  in qib_mmap()
120 		qib_vma_open(vma);  in qib_mmap()