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#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);
#endif /* __PERF_HIST_H */
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