295 	struct delayed_uprobe *du;  in delayed_uprobe_check()  local
297 	list_for_each_entry(du, &delayed_uprobe_list, list)  in delayed_uprobe_check()
298 		if (du->uprobe == uprobe && du->mm == mm)  in delayed_uprobe_check()
299 			return du;  in delayed_uprobe_check()
305 	struct delayed_uprobe *du;  in delayed_uprobe_add()  local
310 	du  = kzalloc(sizeof(*du), GFP_KERNEL);  in delayed_uprobe_add()
311 	if (!du)  in delayed_uprobe_add()
314 	du->uprobe = uprobe;  in delayed_uprobe_add()
315 	du->mm = mm;  in delayed_uprobe_add()
316 	list_add(&du->list, &delayed_uprobe_list);  in delayed_uprobe_add()
320 static void delayed_uprobe_delete(struct delayed_uprobe *du)  in delayed_uprobe_delete()  argument
322 	if (WARN_ON(!du))  in delayed_uprobe_delete()
324 	list_del(&du->list);  in delayed_uprobe_delete()
325 	kfree(du);  in delayed_uprobe_delete()
331 	struct delayed_uprobe *du;  in delayed_uprobe_remove()  local
337 		du = list_entry(pos, struct delayed_uprobe, list);  in delayed_uprobe_remove()
339 		if (uprobe && du->uprobe != uprobe)  in delayed_uprobe_remove()
341 		if (mm && du->mm != mm)  in delayed_uprobe_remove()
344 		delayed_uprobe_delete(du);  in delayed_uprobe_remove()
1332 	struct delayed_uprobe *du;  in delayed_ref_ctr_inc()  local
1338 		du = list_entry(pos, struct delayed_uprobe, list);  in delayed_ref_ctr_inc()
1340 		if (du->mm != vma->vm_mm ||  in delayed_ref_ctr_inc()
1341 		    !valid_ref_ctr_vma(du->uprobe, vma))  in delayed_ref_ctr_inc()
1344 		vaddr = offset_to_vaddr(vma, du->uprobe->ref_ctr_offset);  in delayed_ref_ctr_inc()
1347 			update_ref_ctr_warn(du->uprobe, vma->vm_mm, 1);  in delayed_ref_ctr_inc()
1351 		delayed_uprobe_delete(du);  in delayed_ref_ctr_inc()