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perf tools: Put common histogram functions in their own file

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Move histogram related functions into their own files (hist.c and
hist.h) and make use of them in builtin-annotate.c and
builtin-report.c.

Signed-off-by: John Kacur <jkacur@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <alpine.LFD.2.00.0909281531180.8316@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
John Kacur
2009-09-28 15:32:55 +02:00
committed by Ingo Molnar
parent dd68ada2d4
commit 3d1d07ecd2
5 changed files with 216 additions and 313 deletions
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47
tools/perf/util/hist.h Normal file
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#ifndef __PERF_HIST_H
#define __PERF_HIST_H
#include "../builtin.h"
#include "util.h"
#include "color.h"
#include <linux/list.h>
#include "cache.h"
#include <linux/rbtree.h>
#include "symbol.h"
#include "string.h"
#include "callchain.h"
#include "strlist.h"
#include "values.h"
#include "../perf.h"
#include "debug.h"
#include "header.h"
#include "parse-options.h"
#include "parse-events.h"
#include "thread.h"
#include "sort.h"
extern struct rb_root hist;
extern struct rb_root collapse_hists;
extern struct rb_root output_hists;
extern int callchain;
extern struct callchain_param callchain_param;
extern unsigned long total;
extern unsigned long total_mmap;
extern unsigned long total_comm;
extern unsigned long total_fork;
extern unsigned long total_unknown;
extern unsigned long total_lost;
extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *);
extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *);
extern void hist_entry__free(struct hist_entry *);
extern void collapse__insert_entry(struct hist_entry *);
extern void collapse__resort(void);
extern void output__insert_entry(struct hist_entry *, u64);
extern void output__resort(u64);
#endif /* __PERF_HIST_H */