30 /* Report as observed from console. */
36 } observed = {  variable
37 	.lock = __SPIN_LOCK_UNLOCKED(observed.lock),
40 /* Probe for console output: obtains observed lines of interest. */
45 	if (observed.ignore)  in probe_console()
47 	spin_lock_irqsave(&observed.lock, flags);  in probe_console()
56 		strscpy(observed.header, buf,  in probe_console()
57 			min(len + 1, sizeof(observed.header)));  in probe_console()
58 		WRITE_ONCE(observed.available, true);  in probe_console()
59 		observed.ignore = true;  in probe_console()
61 	spin_unlock_irqrestore(&observed.lock, flags);  in probe_console()
67 	return READ_ONCE(observed.available);  in report_available()
70 /* Reset observed.available, so that the test can trigger another report. */
75 	spin_lock_irqsave(&observed.lock, flags);  in report_reset()
76 	WRITE_ONCE(observed.available, false);  in report_reset()
77 	observed.ignore = false;  in report_reset()
78 	spin_unlock_irqrestore(&observed.lock, flags);  in report_reset()
91 /* Check observed report matches information in @r. */
94 	typeof(observed.header) expected_header;  in report_matches()
118 	spin_lock_irqsave(&observed.lock, flags);  in report_matches()
122 	/* Finally match expected output to what we actually observed. */  in report_matches()
123 	ret = strstr(observed.header, expected_header);  in report_matches()
125 	spin_unlock_irqrestore(&observed.lock, flags);  in report_matches()
693 	spin_lock_irqsave(&observed.lock, flags);  in test_init()
694 	observed.header[0] = '\0';  in test_init()
695 	observed.ignore = false;  in test_init()
696 	observed.available = false;  in test_init()
697 	spin_unlock_irqrestore(&observed.lock, flags);  in test_init()