print_hist         95 samples/bpf/lathist_user.c 		print_hist();
print_hist        111 samples/bpf/tracex2_user.c 	print_hist(map_fd[1]);
print_hist        157 samples/bpf/tracex2_user.c 	print_hist(map_fd[1]);
print_hist        156 samples/bpf/tracex3_user.c 		print_hist(map_fd[1]);