| Arnaldo Carvalho de Melo | 8c3e10e | 2011-01-31 14:50:39 -0200 | [diff] [blame] | 1 | #ifndef __PERF_TOP_H |
| 2 | #define __PERF_TOP_H 1 |
| 3 | |
| 4 | #include "types.h" |
| 5 | #include "../perf.h" |
| 6 | #include <stddef.h> |
| 7 | #include <pthread.h> |
| 8 | #include <linux/list.h> |
| 9 | #include <linux/rbtree.h> |
| 10 | |
| 11 | struct perf_evlist; |
| 12 | struct perf_evsel; |
| 13 | |
| 14 | struct source_line { |
| 15 | u64 eip; |
| 16 | unsigned long count[MAX_COUNTERS]; /* FIXME */ |
| 17 | char *line; |
| 18 | struct source_line *next; |
| 19 | }; |
| 20 | |
| 21 | struct sym_entry_source { |
| 22 | struct source_line *source; |
| 23 | struct source_line *lines; |
| 24 | struct source_line **lines_tail; |
| 25 | pthread_mutex_t lock; |
| 26 | }; |
| 27 | |
| 28 | struct sym_entry { |
| 29 | struct rb_node rb_node; |
| 30 | struct list_head node; |
| 31 | unsigned long snap_count; |
| 32 | double weight; |
| 33 | int skip; |
| 34 | u16 name_len; |
| 35 | u8 origin; |
| 36 | struct map *map; |
| 37 | struct sym_entry_source *src; |
| 38 | unsigned long count[0]; |
| 39 | }; |
| 40 | |
| 41 | struct perf_top { |
| 42 | struct perf_evlist *evlist; |
| 43 | /* |
| 44 | * Symbols will be added here in perf_event__process_sample and will |
| 45 | * get out after decayed. |
| 46 | */ |
| 47 | struct list_head active_symbols; |
| 48 | pthread_mutex_t active_symbols_lock; |
| 49 | u64 samples; |
| 50 | u64 kernel_samples, us_samples; |
| 51 | u64 exact_samples; |
| 52 | u64 guest_us_samples, guest_kernel_samples; |
| 53 | int print_entries, count_filter, delay_secs; |
| 54 | int display_weighted, freq; |
| 55 | int sym_counter, target_pid, target_tid; |
| 56 | bool hide_kernel_symbols, hide_user_symbols, zero; |
| 57 | const char *cpu_list; |
| 58 | struct perf_evsel *sym_evsel; |
| 59 | }; |
| 60 | |
| 61 | size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size); |
| 62 | void perf_top__reset_sample_counters(struct perf_top *top); |
| 63 | float perf_top__decay_samples(struct perf_top *top, struct rb_root *root); |
| 64 | void perf_top__find_widths(struct perf_top *top, struct rb_root *root, |
| 65 | int *dso_width, int *dso_short_width, int *sym_width); |
| 66 | |
| 67 | #endif /* __PERF_TOP_H */ |