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()
80 /* Check observed report matches information in @r. */
83 	typeof(observed.header) expected_header;  in report_matches()
107 	spin_lock_irqsave(&observed.lock, flags);  in report_matches()
111 	/* Finally match expected output to what we actually observed. */  in report_matches()
112 	ret = strstr(observed.header, expected_header);  in report_matches()
114 	spin_unlock_irqrestore(&observed.lock, flags);  in report_matches()
616 	spin_lock_irqsave(&observed.lock, flags);  in test_init()
617 	observed.header[0] = '\0';  in test_init()
618 	observed.ignore = false;  in test_init()
619 	observed.available = false;  in test_init()
620 	spin_unlock_irqrestore(&observed.lock, flags);  in test_init()