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Commit | Line | Data |
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3d1d07ec JK |
1 | #ifndef __PERF_HIST_H |
2 | #define __PERF_HIST_H | |
3d1d07ec | 3 | |
4e4f06e4 | 4 | #include <linux/types.h> |
1980c2eb | 5 | #include <pthread.h> |
3d1d07ec | 6 | #include "callchain.h" |
68d80758 | 7 | #include "header.h" |
3d1d07ec | 8 | |
3d1d07ec | 9 | extern struct callchain_param callchain_param; |
3d1d07ec | 10 | |
4e4f06e4 ACM |
11 | struct hist_entry; |
12 | struct addr_location; | |
13 | struct symbol; | |
ef7b93a1 | 14 | |
cee75ac7 ACM |
15 | /* |
16 | * The kernel collects the number of events it couldn't send in a stretch and | |
17 | * when possible sends this number in a PERF_RECORD_LOST event. The number of | |
18 | * such "chunks" of lost events is stored in .nr_events[PERF_EVENT_LOST] while | |
19 | * total_lost tells exactly how many events the kernel in fact lost, i.e. it is | |
20 | * the sum of all struct lost_event.lost fields reported. | |
21 | * | |
22 | * The total_period is needed because by default auto-freq is used, so | |
23 | * multipling nr_events[PERF_EVENT_SAMPLE] by a frequency isn't possible to get | |
24 | * the total number of low level events, it is necessary to to sum all struct | |
25 | * sample_event.period and stash the result in total_period. | |
26 | */ | |
1c02c4d2 | 27 | struct events_stats { |
cee75ac7 ACM |
28 | u64 total_period; |
29 | u64 total_lost; | |
640c03ce | 30 | u64 total_invalid_chains; |
c8446b9b | 31 | u32 nr_events[PERF_RECORD_HEADER_MAX]; |
7b27509f | 32 | u32 nr_lost_warned; |
c8446b9b | 33 | u32 nr_unknown_events; |
640c03ce | 34 | u32 nr_invalid_chains; |
9e69c210 | 35 | u32 nr_unknown_id; |
0c095715 | 36 | u32 nr_unprocessable_samples; |
1c02c4d2 ACM |
37 | }; |
38 | ||
8a6c5b26 ACM |
39 | enum hist_column { |
40 | HISTC_SYMBOL, | |
41 | HISTC_DSO, | |
42 | HISTC_THREAD, | |
43 | HISTC_COMM, | |
44 | HISTC_PARENT, | |
45 | HISTC_CPU, | |
dfd3b2fd | 46 | HISTC_SRCLINE, |
b5387528 | 47 | HISTC_MISPREDICT, |
f5d05bce AK |
48 | HISTC_IN_TX, |
49 | HISTC_ABORT, | |
b5387528 RAV |
50 | HISTC_SYMBOL_FROM, |
51 | HISTC_SYMBOL_TO, | |
52 | HISTC_DSO_FROM, | |
53 | HISTC_DSO_TO, | |
05484298 AK |
54 | HISTC_LOCAL_WEIGHT, |
55 | HISTC_GLOBAL_WEIGHT, | |
98a3b32c SE |
56 | HISTC_MEM_DADDR_SYMBOL, |
57 | HISTC_MEM_DADDR_DSO, | |
58 | HISTC_MEM_LOCKED, | |
59 | HISTC_MEM_TLB, | |
60 | HISTC_MEM_LVL, | |
61 | HISTC_MEM_SNOOP, | |
475eeab9 | 62 | HISTC_TRANSACTION, |
8a6c5b26 ACM |
63 | HISTC_NR_COLS, /* Last entry */ |
64 | }; | |
65 | ||
d7b76f09 ACM |
66 | struct thread; |
67 | struct dso; | |
68 | ||
1c02c4d2 | 69 | struct hists { |
1980c2eb ACM |
70 | struct rb_root entries_in_array[2]; |
71 | struct rb_root *entries_in; | |
1c02c4d2 | 72 | struct rb_root entries; |
1980c2eb | 73 | struct rb_root entries_collapsed; |
fefb0b94 | 74 | u64 nr_entries; |
d7b76f09 ACM |
75 | const struct thread *thread_filter; |
76 | const struct dso *dso_filter; | |
0d37aa34 | 77 | const char *uid_filter_str; |
e94d53eb | 78 | const char *symbol_filter_str; |
1980c2eb | 79 | pthread_mutex_t lock; |
1c02c4d2 | 80 | struct events_stats stats; |
1c02c4d2 | 81 | u64 event_stream; |
8a6c5b26 | 82 | u16 col_len[HISTC_NR_COLS]; |
1c02c4d2 ACM |
83 | }; |
84 | ||
85 | struct hist_entry *__hists__add_entry(struct hists *self, | |
86 | struct addr_location *al, | |
05484298 | 87 | struct symbol *parent, u64 period, |
475eeab9 | 88 | u64 weight, u64 transaction); |
12c14278 ACM |
89 | int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right); |
90 | int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right); | |
475eeab9 | 91 | int hist_entry__transaction_len(void); |
000078bc NK |
92 | int hist_entry__sort_snprintf(struct hist_entry *self, char *bf, size_t size, |
93 | struct hists *hists); | |
4e4f06e4 ACM |
94 | void hist_entry__free(struct hist_entry *); |
95 | ||
b5387528 RAV |
96 | struct hist_entry *__hists__add_branch_entry(struct hists *self, |
97 | struct addr_location *al, | |
98 | struct symbol *sym_parent, | |
99 | struct branch_info *bi, | |
05484298 AK |
100 | u64 period, |
101 | u64 weight); | |
b5387528 | 102 | |
98a3b32c SE |
103 | struct hist_entry *__hists__add_mem_entry(struct hists *self, |
104 | struct addr_location *al, | |
105 | struct symbol *sym_parent, | |
106 | struct mem_info *mi, | |
107 | u64 period, | |
108 | u64 weight); | |
109 | ||
fefb0b94 | 110 | void hists__output_resort(struct hists *self); |
1c02c4d2 | 111 | void hists__collapse_resort(struct hists *self); |
c8446b9b | 112 | |
b079d4e9 | 113 | void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); |
ab81f3fd ACM |
114 | void hists__output_recalc_col_len(struct hists *hists, int max_rows); |
115 | ||
66f97ed3 | 116 | void hists__inc_nr_entries(struct hists *hists, struct hist_entry *h); |
c8446b9b | 117 | void hists__inc_nr_events(struct hists *self, u32 type); |
28a6b6aa | 118 | void events_stats__inc(struct events_stats *stats, u32 type); |
52168eea | 119 | size_t events_stats__fprintf(struct events_stats *stats, FILE *fp); |
c8446b9b | 120 | |
41724e4c | 121 | size_t hists__fprintf(struct hists *self, bool show_header, int max_rows, |
064f1981 | 122 | int max_cols, float min_pcnt, FILE *fp); |
b09e0190 | 123 | |
2f525d01 | 124 | int hist_entry__inc_addr_samples(struct hist_entry *self, int evidx, u64 addr); |
ce6f4fab | 125 | int hist_entry__annotate(struct hist_entry *self, size_t privsize); |
ef7b93a1 | 126 | |
d7b76f09 ACM |
127 | void hists__filter_by_dso(struct hists *hists); |
128 | void hists__filter_by_thread(struct hists *hists); | |
e94d53eb | 129 | void hists__filter_by_symbol(struct hists *hists); |
b09e0190 | 130 | |
8a6c5b26 ACM |
131 | u16 hists__col_len(struct hists *self, enum hist_column col); |
132 | void hists__set_col_len(struct hists *self, enum hist_column col, u16 len); | |
133 | bool hists__new_col_len(struct hists *self, enum hist_column col, u16 len); | |
7ccf4f90 NK |
134 | void hists__reset_col_len(struct hists *hists); |
135 | void hists__calc_col_len(struct hists *hists, struct hist_entry *he); | |
8a6c5b26 | 136 | |
95529be4 | 137 | void hists__match(struct hists *leader, struct hists *other); |
494d70a1 | 138 | int hists__link(struct hists *leader, struct hists *other); |
95529be4 | 139 | |
ea251d51 NK |
140 | struct perf_hpp { |
141 | char *buf; | |
142 | size_t size; | |
ea251d51 | 143 | const char *sep; |
ea251d51 NK |
144 | void *ptr; |
145 | }; | |
146 | ||
147 | struct perf_hpp_fmt { | |
2c5d4b4a JO |
148 | int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp); |
149 | int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp); | |
150 | int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
151 | struct hist_entry *he); | |
152 | int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
153 | struct hist_entry *he); | |
1240005e JO |
154 | |
155 | struct list_head list; | |
ea251d51 NK |
156 | }; |
157 | ||
1240005e JO |
158 | extern struct list_head perf_hpp__list; |
159 | ||
160 | #define perf_hpp__for_each_format(format) \ | |
161 | list_for_each_entry(format, &perf_hpp__list, list) | |
162 | ||
ea251d51 NK |
163 | extern struct perf_hpp_fmt perf_hpp__format[]; |
164 | ||
165 | enum { | |
345dc0b4 | 166 | /* Matches perf_hpp__format array. */ |
ea251d51 NK |
167 | PERF_HPP__OVERHEAD, |
168 | PERF_HPP__OVERHEAD_SYS, | |
169 | PERF_HPP__OVERHEAD_US, | |
170 | PERF_HPP__OVERHEAD_GUEST_SYS, | |
171 | PERF_HPP__OVERHEAD_GUEST_US, | |
172 | PERF_HPP__SAMPLES, | |
173 | PERF_HPP__PERIOD, | |
ea251d51 NK |
174 | |
175 | PERF_HPP__MAX_INDEX | |
176 | }; | |
177 | ||
1d77822e | 178 | void perf_hpp__init(void); |
1240005e JO |
179 | void perf_hpp__column_register(struct perf_hpp_fmt *format); |
180 | void perf_hpp__column_enable(unsigned col); | |
ea251d51 | 181 | |
e248de33 ACM |
182 | struct perf_evlist; |
183 | ||
9783adf7 NK |
184 | struct hist_browser_timer { |
185 | void (*timer)(void *arg); | |
186 | void *arg; | |
187 | int refresh; | |
188 | }; | |
189 | ||
89fe808a | 190 | #ifdef HAVE_SLANG_SUPPORT |
1254b51e | 191 | #include "../ui/keysyms.h" |
db8fd07a | 192 | int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel, |
9783adf7 | 193 | struct hist_browser_timer *hbt); |
1254b51e NK |
194 | |
195 | int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, | |
68d80758 | 196 | struct hist_browser_timer *hbt, |
064f1981 | 197 | float min_pcnt, |
68d80758 | 198 | struct perf_session_env *env); |
66517826 | 199 | int script_browse(const char *script_opt); |
1254b51e | 200 | #else |
7f0030b2 | 201 | static inline |
1d037ca1 IT |
202 | int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused, |
203 | const char *help __maybe_unused, | |
68d80758 | 204 | struct hist_browser_timer *hbt __maybe_unused, |
064f1981 | 205 | float min_pcnt __maybe_unused, |
68d80758 | 206 | struct perf_session_env *env __maybe_unused) |
d67f088e ACM |
207 | { |
208 | return 0; | |
209 | } | |
210 | ||
1d037ca1 IT |
211 | static inline int hist_entry__tui_annotate(struct hist_entry *self |
212 | __maybe_unused, | |
db8fd07a NK |
213 | struct perf_evsel *evsel |
214 | __maybe_unused, | |
9783adf7 NK |
215 | struct hist_browser_timer *hbt |
216 | __maybe_unused) | |
46e3e055 ACM |
217 | { |
218 | return 0; | |
219 | } | |
66517826 | 220 | |
4f746c95 | 221 | static inline int script_browse(const char *script_opt __maybe_unused) |
66517826 FT |
222 | { |
223 | return 0; | |
224 | } | |
225 | ||
1e825efb ME |
226 | #define K_LEFT -1000 |
227 | #define K_RIGHT -2000 | |
5f7439e0 | 228 | #define K_SWITCH_INPUT_DATA -3000 |
b09e0190 | 229 | #endif |
06daaaba ACM |
230 | |
231 | unsigned int hists__sort_list_width(struct hists *self); | |
3d1d07ec | 232 | #endif /* __PERF_HIST_H */ |