71 строка
1.8 KiB
C
71 строка
1.8 KiB
C
#ifndef __PERF_TOP_H
|
|
#define __PERF_TOP_H 1
|
|
|
|
#include "types.h"
|
|
#include "../perf.h"
|
|
#include <stddef.h>
|
|
#include <pthread.h>
|
|
#include <linux/list.h>
|
|
#include <linux/rbtree.h>
|
|
|
|
struct perf_evlist;
|
|
struct perf_evsel;
|
|
|
|
struct sym_entry_source {
|
|
struct list_head head;
|
|
pthread_mutex_t lock;
|
|
};
|
|
|
|
struct sym_entry {
|
|
struct rb_node rb_node;
|
|
struct list_head node;
|
|
unsigned long snap_count;
|
|
double weight;
|
|
int skip;
|
|
u8 origin;
|
|
struct map *map;
|
|
struct sym_entry_source *src;
|
|
unsigned long count[0];
|
|
};
|
|
|
|
static inline struct symbol *sym_entry__symbol(struct sym_entry *self)
|
|
{
|
|
return ((void *)self) + symbol_conf.priv_size;
|
|
}
|
|
|
|
struct perf_top {
|
|
struct perf_evlist *evlist;
|
|
/*
|
|
* Symbols will be added here in perf_event__process_sample and will
|
|
* get out after decayed.
|
|
*/
|
|
struct list_head active_symbols;
|
|
pthread_mutex_t active_symbols_lock;
|
|
u64 samples;
|
|
u64 kernel_samples, us_samples;
|
|
u64 exact_samples;
|
|
u64 guest_us_samples, guest_kernel_samples;
|
|
int print_entries, count_filter, delay_secs;
|
|
int display_weighted, freq, rb_entries;
|
|
int sym_counter, target_pid, target_tid;
|
|
bool hide_kernel_symbols, hide_user_symbols, zero;
|
|
const char *cpu_list;
|
|
struct perf_evsel *sym_evsel;
|
|
};
|
|
|
|
size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size);
|
|
void perf_top__reset_sample_counters(struct perf_top *top);
|
|
float perf_top__decay_samples(struct perf_top *top, struct rb_root *root);
|
|
void perf_top__find_widths(struct perf_top *top, struct rb_root *root,
|
|
int *dso_width, int *dso_short_width, int *sym_width);
|
|
|
|
#ifdef NO_NEWT_SUPPORT
|
|
static inline int perf_top__tui_browser(struct perf_top *top __used)
|
|
{
|
|
return 0;
|
|
}
|
|
#else
|
|
int perf_top__tui_browser(struct perf_top *top);
|
|
#endif
|
|
#endif /* __PERF_TOP_H */
|