30 lines
925 B
C
30 lines
925 B
C
#ifndef __PERF_HIST_H
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#define __PERF_HIST_H
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#include <linux/types.h>
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#include "callchain.h"
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extern struct callchain_param callchain_param;
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struct perf_session;
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struct hist_entry;
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struct addr_location;
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struct symbol;
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struct rb_root;
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struct hist_entry *__perf_session__add_hist_entry(struct rb_root *hists,
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struct addr_location *al,
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struct symbol *parent,
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u64 count, bool *hit);
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extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *);
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extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *);
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void hist_entry__free(struct hist_entry *);
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void perf_session__output_resort(struct rb_root *hists, u64 total_samples);
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void perf_session__collapse_resort(struct rb_root *hists);
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size_t perf_session__fprintf_hists(struct rb_root *hists,
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struct perf_session *pair,
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bool show_displacement, FILE *fp,
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u64 session_total);
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#endif /* __PERF_HIST_H */
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