gettid            897 kernel/sys.c   SYSCALL_DEFINE0(gettid)
gettid              8 tools/build/feature/test-gettid.c 	return gettid();
gettid            284 tools/io_uring/io_uring-bench.c 	printf("submitter=%d\n", gettid());
gettid            387 tools/perf/jvmti/jvmti_agent.c 	rec.tid	       = gettid();