289 	struct delayed_uprobe *du;  in delayed_uprobe_check()  local
291 	list_for_each_entry(du, &delayed_uprobe_list, list)  in delayed_uprobe_check()
292 		if (du->uprobe == uprobe && du->mm == mm)  in delayed_uprobe_check()
293 			return du;  in delayed_uprobe_check()
299 	struct delayed_uprobe *du;  in delayed_uprobe_add()  local
304 	du  = kzalloc(sizeof(*du), GFP_KERNEL);  in delayed_uprobe_add()
305 	if (!du)  in delayed_uprobe_add()
308 	du->uprobe = uprobe;  in delayed_uprobe_add()
309 	du->mm = mm;  in delayed_uprobe_add()
310 	list_add(&du->list, &delayed_uprobe_list);  in delayed_uprobe_add()
314 static void delayed_uprobe_delete(struct delayed_uprobe *du)  in delayed_uprobe_delete()  argument
316 	if (WARN_ON(!du))  in delayed_uprobe_delete()
318 	list_del(&du->list);  in delayed_uprobe_delete()
319 	kfree(du);  in delayed_uprobe_delete()
325 	struct delayed_uprobe *du;  in delayed_uprobe_remove()  local
331 		du = list_entry(pos, struct delayed_uprobe, list);  in delayed_uprobe_remove()
333 		if (uprobe && du->uprobe != uprobe)  in delayed_uprobe_remove()
335 		if (mm && du->mm != mm)  in delayed_uprobe_remove()
338 		delayed_uprobe_delete(du);  in delayed_uprobe_remove()
1331 	struct delayed_uprobe *du;  in delayed_ref_ctr_inc()  local
1337 		du = list_entry(pos, struct delayed_uprobe, list);  in delayed_ref_ctr_inc()
1339 		if (du->mm != vma->vm_mm ||  in delayed_ref_ctr_inc()
1340 		    !valid_ref_ctr_vma(du->uprobe, vma))  in delayed_ref_ctr_inc()
1343 		vaddr = offset_to_vaddr(vma, du->uprobe->ref_ctr_offset);  in delayed_ref_ctr_inc()
1346 			update_ref_ctr_warn(du->uprobe, vma->vm_mm, 1);  in delayed_ref_ctr_inc()
1350 		delayed_uprobe_delete(du);  in delayed_ref_ctr_inc()