uquery           1267 kernel/trace/bpf_trace.c 	struct perf_event_query_bpf __user *uquery = info;
uquery           1277 kernel/trace/bpf_trace.c 	if (copy_from_user(&query, uquery, sizeof(query)))
uquery           1298 kernel/trace/bpf_trace.c 	if (copy_to_user(&uquery->prog_cnt, &prog_cnt, sizeof(prog_cnt)) ||
uquery           1299 kernel/trace/bpf_trace.c 	    copy_to_user(uquery->ids, ids, ids_len * sizeof(u32)))