1 #ifndef __PERF_TOP_H
2 #define __PERF_TOP_H 1
3 
4 #include "tool.h"
5 #include "types.h"
6 #include <stddef.h>
7 #include <stdbool.h>
8 
9 struct perf_evlist;
10 struct perf_evsel;
11 struct perf_session;
12 
13 struct perf_top {
14 	struct perf_tool   tool;
15 	struct perf_evlist *evlist;
16 	/*
17 	 * Symbols will be added here in perf_event__process_sample and will
18 	 * get out after decayed.
19 	 */
20 	u64		   samples;
21 	u64		   kernel_samples, us_samples;
22 	u64		   exact_samples;
23 	u64		   guest_us_samples, guest_kernel_samples;
24 	int		   print_entries, count_filter, delay_secs;
25 	int		   freq;
26 	const char	   *target_pid, *target_tid;
27 	uid_t		   uid;
28 	bool		   hide_kernel_symbols, hide_user_symbols, zero;
29 	bool		   system_wide;
30 	bool		   use_tui, use_stdio;
31 	bool		   sort_has_symbols;
32 	bool		   dont_use_callchains;
33 	bool		   kptr_restrict_warned;
34 	bool		   vmlinux_warned;
35 	bool		   inherit;
36 	bool		   group;
37 	bool		   sample_id_all_missing;
38 	bool		   exclude_guest_missing;
39 	bool		   dump_symtab;
40 	const char	   *cpu_list;
41 	struct hist_entry  *sym_filter_entry;
42 	struct perf_evsel  *sym_evsel;
43 	struct perf_session *session;
44 	struct winsize	   winsize;
45 	unsigned int	   mmap_pages;
46 	int		   default_interval;
47 	int		   realtime_prio;
48 	int		   sym_pcnt_filter;
49 	const char	   *sym_filter;
50 	const char	   *uid_str;
51 };
52 
53 size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size);
54 void perf_top__reset_sample_counters(struct perf_top *top);
55 #endif /* __PERF_TOP_H */
56