[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;
	struct events_stats	stats;
	u64			config;
	u64			event_stream;
	u32			type;
};

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 *);

u64 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);
#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;
	22	struct events_stats stats;
	23	u64 config;
	24	u64 event_stream;
	25	u32 type;
	26	};
	27
	28	struct hist_entry __hists__add_entry(struct hists self,
	29	struct addr_location *al,
	30	struct symbol *parent, u64 count);
3d1d07ec JK	31	extern int64_t hist_entry__cmp(struct hist_entry , struct hist_entry );
3d1d07ec JK	32	extern int64_t hist_entry__collapse(struct hist_entry , struct hist_entry );
1c02c4d2 ACM	33	int hist_entry__fprintf(struct hist_entry self, struct hists pair_hists,
	34	bool show_displacement, long displacement, FILE *fp,
	35	u64 total);
	36	int hist_entry__snprintf(struct hist_entry self, char bf, size_t size,
	37	struct hists *pair_hists, bool show_displacement,
	38	long displacement, bool color, u64 total);
4e4f06e4 ACM	39	void hist_entry__free(struct hist_entry *);
4e4f06e4 ACM	40
1c02c4d2 ACM	41	u64 hists__output_resort(struct hists *self);
	42	void hists__collapse_resort(struct hists *self);
	43	size_t hists__fprintf(struct hists self, struct hists pair,
	44	bool show_displacement, FILE *fp);
3d1d07ec	45	#endif /* __PERF_HIST_H */