4e4f06e4c8
As we'll need to sort multiple times for multiple perf sessions, so that we can then do a diff. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1260803439-16783-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
25 lines
762 B
C
25 lines
762 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 hist_entry *__perf_session__add_hist_entry(struct perf_session *self,
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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 perf_session *self, u64 total_samples);
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void perf_session__collapse_resort(struct perf_session *self);
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#endif /* __PERF_HIST_H */
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