3  * builtin-probe.c
5  * Builtin probe command: Set up probe events by C expression
28 #include "util/probe-finder.h"
29 #include "util/probe-event.h"
30 #include "util/probe-file.h"
58 	pr_debug("probe-definition(%d): %s\n", params->nevents, str);  in parse_probe_event()
74 	/* Parse a perf-probe command into event */  in parse_probe_event()
396 		pr_info("\nperf is not linked with libtraceevent, to use the new probe you can use tracefs:\n\n");  in perf_add_probe_events()
401 		pr_info("\tBefore removing the probe, echo 0 > events/%s/%s/enable\n", group, event);  in perf_add_probe_events()
520 		"perf probe [<options>] 'PROBEDEF' ['PROBEDEF' ...]",  in __cmd_probe()
521 		"perf probe [<options>] --add 'PROBEDEF' [--add 'PROBEDEF' ...]",  in __cmd_probe()
522 		"perf probe [<options>] --del '[GROUP:]EVENT' ...",  in __cmd_probe()
523 		"perf probe --list [GROUP:]EVENT ...",  in __cmd_probe()
525 		"perf probe [<options>] --line 'LINEDESC'",  in __cmd_probe()
526 		"perf probe [<options>] --vars 'PROBEPOINT'",  in __cmd_probe()
528 		"perf probe [<options>] --funcs",  in __cmd_probe()
537 			     "list up probe events",  in __cmd_probe()
539 	OPT_CALLBACK('d', "del", NULL, "[GROUP:]EVENT", "delete a probe event.",  in __cmd_probe()
542 		"probe point definition, where\n"  in __cmd_probe()
547 		"\t\t%return:\tPut the probe at function return\n"  in __cmd_probe()
582 		 "Set how many probe points can be found for a probe."),  in __cmd_probe()
584 			     "Show potential probe-able functions.",  in __cmd_probe()
600 	OPT_BOOLEAN(0, "cache", &probe_conf.cache, "Manipulate probe cache"),  in __cmd_probe()
606 		    "Output probe definition with bootconfig format"),  in __cmd_probe()
732 			pr_err("  Error: -x/-m must follow the probe definitions.\n");  in __cmd_probe()