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googlers / maze / linux / 63b96f7baeba71966c723912c3f8f0274577f877 / . / tools / perf / util / sort.h
blob: 472aa5a63a58f571fccd884f1e7f16f08b3b5ec7 [file] [log] [blame]
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]1#ifndef __PERF_SORT_H
2#define __PERF_SORT_H
3#include "../builtin.h"
4
5#include "util.h"
6
7#include "color.h"
8#include <linux/list.h>
9#include "cache.h"
10#include <linux/rbtree.h>
11#include "symbol.h"
12#include "string.h"
13#include "callchain.h"
14#include "strlist.h"
15#include "values.h"
16
17#include "../perf.h"
18#include "debug.h"
19#include "header.h"
20
21#include "parse-options.h"
22#include "parse-events.h"
23
24#include "thread.h"
25#include "sort.h"
26
27extern regex_t parent_regex;
Arnaldo Carvalho de Meloedb7c602010-05-17 16:22:41 -0300[diff] [blame]28extern const char *sort_order;
29extern const char default_parent_pattern[];
30extern const char *parent_pattern;
31extern const char default_sort_order[];
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]32extern int sort__need_collapse;
33extern int sort__has_parent;
Stephane Eranian993ac882012-03-08 23:47:47 +0100[diff] [blame]34extern int sort__branch_mode;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]35extern char *field_sep;
36extern struct sort_entry sort_comm;
37extern struct sort_entry sort_dso;
38extern struct sort_entry sort_sym;
39extern struct sort_entry sort_parent;
Stephane Eraniana68c2c52012-03-08 23:47:48 +0100[diff] [blame]40extern struct sort_entry sort_dso_from;
41extern struct sort_entry sort_dso_to;
42extern struct sort_entry sort_sym_from;
43extern struct sort_entry sort_sym_to;
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +0200[diff] [blame]44extern enum sort_type sort__first_dimension;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]45
Arnaldo Carvalho de Melo0f0cbf72010-07-26 17:13:40 -0300[diff] [blame]46/**
47 * struct hist_entry - histogram entry
48 *
49 * @row_offset - offset from the first callchain expanded to appear on screen
50 * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding
51 */
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]52struct hist_entry {
Arnaldo Carvalho de Melo1980c2eb2011-10-05 17:50:23 -0300[diff] [blame]53 struct rb_node rb_node_in;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]54 struct rb_node rb_node;
Arnaldo Carvalho de Meloc82ee822010-05-14 14:19:35 -0300[diff] [blame]55 u64 period;
56 u64 period_sys;
57 u64 period_us;
58 u64 period_guest_sys;
59 u64 period_guest_us;
Arnaldo Carvalho de Melo59fd5302010-03-24 16:40:17 -0300[diff] [blame]60 struct map_symbol ms;
Arnaldo Carvalho de Meloa5e29ac2010-04-03 22:44:37 -0300[diff] [blame]61 struct thread *thread;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]62 u64 ip;
Arun Sharmaf60f3592010-06-04 11:27:10 -0300[diff] [blame]63 s32 cpu;
Arnaldo Carvalho de Meloc82ee822010-05-14 14:19:35 -0300[diff] [blame]64 u32 nr_events;
Arnaldo Carvalho de Melo0f0cbf72010-07-26 17:13:40 -0300[diff] [blame]65
66 /* XXX These two should move to some tree widget lib */
67 u16 row_offset;
68 u16 nr_rows;
69
70 bool init_have_children;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]71 char level;
Arnaldo Carvalho de Melodf71d952011-10-13 08:01:33 -0300[diff] [blame]72 bool used;
Arnaldo Carvalho de Meloa5e29ac2010-04-03 22:44:37 -0300[diff] [blame]73 u8 filtered;
Arnaldo Carvalho de Melo83753192010-04-03 16:30:44 -0300[diff] [blame]74 struct symbol *parent;
Arnaldo Carvalho de Melo86a9eee2009-12-14 20:09:31 -0200[diff] [blame]75 union {
76 unsigned long position;
77 struct hist_entry *pair;
78 struct rb_root sorted_chain;
79 };
Roberto Agostino Vitillob5387522012-02-09 23:21:01 +0100[diff] [blame]80 struct branch_info *branch_info;
Frederic Weisbeckerd2009c52010-08-22 20:05:22 +0200[diff] [blame]81 struct callchain_root callchain[0];
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]82};
83
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +0200[diff] [blame]84enum sort_type {
85 SORT_PID,
86 SORT_COMM,
87 SORT_DSO,
88 SORT_SYM,
Arun Sharmaf60f3592010-06-04 11:27:10 -0300[diff] [blame]89 SORT_PARENT,
90 SORT_CPU,
Roberto Agostino Vitillob5387522012-02-09 23:21:01 +0100[diff] [blame]91 SORT_DSO_FROM,
92 SORT_DSO_TO,
93 SORT_SYM_FROM,
94 SORT_SYM_TO,
95 SORT_MISPREDICT,
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +0200[diff] [blame]96};
97
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]98/*
99 * configurable sorting bits
100 */
101
102struct sort_entry {
103 struct list_head list;
104
Frederic Weisbeckerfcd14982010-04-14 19:11:29 +0200[diff] [blame]105 const char *se_header;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]106
Frederic Weisbeckerfcd14982010-04-14 19:11:29 +0200[diff] [blame]107 int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *);
108 int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *);
109 int (*se_snprintf)(struct hist_entry *self, char *bf, size_t size,
110 unsigned int width);
Arnaldo Carvalho de Melo8a6c5b22010-07-20 14:42:52 -0300[diff] [blame]111 u8 se_width_idx;
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]112 bool elide;
113};
114
115extern struct sort_entry sort_thread;
116extern struct list_head hist_entry__sort_list;
117
Arnaldo Carvalho de Meloc8829c72009-12-14 20:09:29 -0200[diff] [blame]118void setup_sorting(const char * const usagestr[], const struct option *opts);
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]119extern int sort_dimension__add(const char *);
Arnaldo Carvalho de Meloc351c282009-12-16 13:49:27 -0200[diff] [blame]120void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list,
121 const char *list_name, FILE *fp);
John Kacurdd68ada2009-09-24 18:02:49 +0200[diff] [blame]122
123#endif /* __PERF_SORT_H */