tools/perf/util/print-events.h

Source file repositories/reference/linux-study-clean/tools/perf/util/print-events.h

File Facts

System
Linux kernel
Corpus path
tools/perf/util/print-events.h
Extension
.h
Size
1277 bytes
Lines
40
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

struct print_callbacks {
	void (*print_start)(void *print_state);
	void (*print_end)(void *print_state);
	void (*print_event)(void *print_state, const char *topic,
			const char *pmu_name, u32 pmu_type,
			const char *event_name, const char *event_alias,
			const char *scale_unit,
			bool deprecated, const char *event_type_desc,
			const char *desc, const char *long_desc,
			const char *encoding_desc);
	void (*print_metric)(void *print_state,
			const char *group,
			const char *name,
			const char *desc,
			const char *long_desc,
			const char *expr,
			const char *threshold,
			const char *unit,
			const char *pmu_name);
	bool (*skip_duplicate_pmus)(void *print_state);
};

/** Print all events, the default when no options are specified. */
void print_events(const struct print_callbacks *print_cb, void *print_state);
void print_sdt_events(const struct print_callbacks *print_cb, void *print_state);
void metricgroup__print(const struct print_callbacks *print_cb, void *print_state);
bool is_event_supported(u8 type, u64 config);

#endif /* __PERF_PRINT_EVENTS_H */

Annotation

Implementation Notes