tracer_tgid 196 drivers/connector/cn_proc.c ev->event_data.ptrace.tracer_tgid = current->tgid; tracer_tgid 199 drivers/connector/cn_proc.c ev->event_data.ptrace.tracer_tgid = 0; tracer_tgid 107 include/uapi/linux/cn_proc.h __kernel_pid_t tracer_tgid;