[deliverable/linux.git] / tools / perf / util / hist.h

#ifndef __PERF_HIST_H
#define __PERF_HIST_H

#include <linux/types.h>
#include "callchain.h"

extern struct callchain_param callchain_param;

struct hist_entry;
struct addr_location;
struct symbol;
struct rb_root;

struct events_stats {
	u64 total;
	u64 lost;
};

struct hists {
	struct rb_node		rb_node;
	struct rb_root		entries;
	u64			nr_entries;
	struct events_stats	stats;
	u64			config;
	u64			event_stream;
	u32			type;
	u32			max_sym_namelen;
};

struct hist_entry *__hists__add_entry(struct hists *self,
				      struct addr_location *al,
				      struct symbol *parent, u64 count);
extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *);
extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *);
int hist_entry__fprintf(struct hist_entry *self, struct hists *pair_hists,
			bool show_displacement, long displacement, FILE *fp,
			u64 total);
int hist_entry__snprintf(struct hist_entry *self, char *bf, size_t size,
			 struct hists *pair_hists, bool show_displacement,
			 long displacement, bool color, u64 total);
void hist_entry__free(struct hist_entry *);

void hists__output_resort(struct hists *self);
void hists__collapse_resort(struct hists *self);
size_t hists__fprintf(struct hists *self, struct hists *pair,
		      bool show_displacement, FILE *fp);

void hists__filter_by_dso(struct hists *self, const struct dso *dso);
void hists__filter_by_thread(struct hists *self, const struct thread *thread);

#ifdef NO_NEWT_SUPPORT
static inline int hists__browse(struct hists self __used,
				const char *helpline __used,
				const char *input_name __used)
{
	return 0;
}
#else
int hists__browse(struct hists *self, const char *helpline,
		  const char *input_name);
#endif
#endif	/* __PERF_HIST_H */
Commit	Line	Data
3d1d07ec JK	1	#ifndef __PERF_HIST_H
3d1d07ec JK	2	#define __PERF_HIST_H
3d1d07ec	3
4e4f06e4	4	#include <linux/types.h>
3d1d07ec	5	#include "callchain.h"
3d1d07ec	6
3d1d07ec	7	extern struct callchain_param callchain_param;
3d1d07ec	8
4e4f06e4 ACM	9	struct hist_entry;
	10	struct addr_location;
	11	struct symbol;
d403d0ac	12	struct rb_root;
4e4f06e4	13
1c02c4d2 ACM	14	struct events_stats {
	15	u64 total;
	16	u64 lost;
	17	};
	18
	19	struct hists {
	20	struct rb_node rb_node;
	21	struct rb_root entries;
fefb0b94	22	u64 nr_entries;
1c02c4d2 ACM	23	struct events_stats stats;
	24	u64 config;
	25	u64 event_stream;
	26	u32 type;
fefb0b94	27	u32 max_sym_namelen;
1c02c4d2 ACM	28	};
	29
	30	struct hist_entry __hists__add_entry(struct hists self,
	31	struct addr_location *al,
	32	struct symbol *parent, u64 count);
3d1d07ec JK	33	extern int64_t hist_entry__cmp(struct hist_entry , struct hist_entry );
3d1d07ec JK	34	extern int64_t hist_entry__collapse(struct hist_entry , struct hist_entry );
1c02c4d2 ACM	35	int hist_entry__fprintf(struct hist_entry self, struct hists pair_hists,
	36	bool show_displacement, long displacement, FILE *fp,
	37	u64 total);
	38	int hist_entry__snprintf(struct hist_entry self, char bf, size_t size,
	39	struct hists *pair_hists, bool show_displacement,
	40	long displacement, bool color, u64 total);
4e4f06e4 ACM	41	void hist_entry__free(struct hist_entry *);
4e4f06e4 ACM	42
fefb0b94	43	void hists__output_resort(struct hists *self);
1c02c4d2 ACM	44	void hists__collapse_resort(struct hists *self);
	45	size_t hists__fprintf(struct hists self, struct hists pair,
	46	bool show_displacement, FILE *fp);
b09e0190 ACM	47
	48	void hists__filter_by_dso(struct hists self, const struct dso dso);
	49	void hists__filter_by_thread(struct hists self, const struct thread thread);
	50
	51	#ifdef NO_NEWT_SUPPORT
	52	static inline int hists__browse(struct hists self __used,
	53	const char *helpline __used,
	54	const char *input_name __used)
	55	{
	56	return 0;
	57	}
	58	#else
	59	int hists__browse(struct hists self, const char helpline,
	60	const char *input_name);
	61	#endif
3d1d07ec	62	#endif /* __PERF_HIST_H */