135 	struct remap_trace *trace = p->private;  in pre()  local
137 	/* it doesn't make sense to have more than one active trace per cpu */  in pre()
147 	my_trace->phys = addr - trace->probe.addr + trace->phys;  in pre()
148 	my_trace->map_id = trace->id;  in pre()
223 	struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);  in ioremap_trace_core()  local
232 	if (!trace) {  in ioremap_trace_core()
237 	*trace = (struct remap_trace) {  in ioremap_trace_core()
243 			.private = trace  in ioremap_trace_core()
248 	map.map_id = trace->id;  in ioremap_trace_core()
252 		kfree(trace);  in ioremap_trace_core()
257 	list_add_tail(&trace->list, &trace_list);  in ioremap_trace_core()
259 		register_kmmio_probe(&trace->probe);  in ioremap_trace_core()
286 	struct remap_trace *trace;  in iounmap_trace_core()  local
296 	list_for_each_entry_safe(trace, tmp, &trace_list, list) {  in iounmap_trace_core()
297 		if ((unsigned long)addr == trace->probe.addr) {  in iounmap_trace_core()
299 				unregister_kmmio_probe(&trace->probe);  in iounmap_trace_core()
300 			list_del(&trace->list);  in iounmap_trace_core()
301 			found_trace = trace;  in iounmap_trace_core()
342 	struct remap_trace *trace;  in clear_trace_list()  local
351 	list_for_each_entry(trace, &trace_list, list) {  in clear_trace_list()
352 		pr_notice("purging non-iounmapped trace @0x%08lx, size 0x%lx.\n",  in clear_trace_list()
353 			  trace->probe.addr, trace->probe.len);  in clear_trace_list()
355 			unregister_kmmio_probe(&trace->probe);  in clear_trace_list()
359 	list_for_each_entry_safe(trace, tmp, &trace_list, list) {  in clear_trace_list()
360 		list_del(&trace->list);  in clear_trace_list()
361 		kfree(trace);  in clear_trace_list()