27 		close(pipe_c2p[0]);  in test_send_signal_common()
28 		close(pipe_c2p[1]);  in test_send_signal_common()
34 		close(pipe_c2p[0]);  in test_send_signal_common()
35 		close(pipe_c2p[1]);  in test_send_signal_common()
36 		close(pipe_p2c[0]);  in test_send_signal_common()
37 		close(pipe_p2c[1]);  in test_send_signal_common()
48 		close(pipe_c2p[0]); /* close read */  in test_send_signal_common()
49 		close(pipe_p2c[1]); /* close write */  in test_send_signal_common()
80 		close(pipe_c2p[1]);  in test_send_signal_common()
81 		close(pipe_p2c[0]);  in test_send_signal_common()
85 	close(pipe_c2p[1]); /* close write */  in test_send_signal_common()
86 	close(pipe_p2c[0]); /* close read */  in test_send_signal_common()
138 	close(pmu_fd);  in test_send_signal_common()
142 	close(pipe_c2p[0]);  in test_send_signal_common()
143 	close(pipe_p2c[1]);  in test_send_signal_common()
186 		close(pmu_fd);  in test_send_signal_nmi()