tv_now            132 tools/testing/selftests/powerpc/benchmarks/null_syscall.c 	struct timespec tv_start, tv_now;
tv_now            142 tools/testing/selftests/powerpc/benchmarks/null_syscall.c 	clock_gettime(CLOCK_MONOTONIC, &tv_now);
tv_now            145 tools/testing/selftests/powerpc/benchmarks/null_syscall.c 	elapsed_ns = (tv_now.tv_sec - tv_start.tv_sec) * 1000000000ULL +
tv_now            146 tools/testing/selftests/powerpc/benchmarks/null_syscall.c 			(tv_now.tv_nsec - tv_start.tv_nsec);