Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PERF_TOP_H
3#define __PERF_TOP_H 1
4
5#include "tool.h"
6#include "evswitch.h"
7#include "annotate.h"
8#include "mutex.h"
9#include "ordered-events.h"
10#include "record.h"
11#include <linux/types.h>
12#include <stddef.h>
13#include <stdbool.h>
14#include <sys/ioctl.h>
15
16struct evlist;
17struct evsel;
18struct perf_session;
19
20struct perf_top {
21 struct perf_tool tool;
22 struct evlist *evlist, *sb_evlist;
23 struct record_opts record_opts;
24 struct evswitch evswitch;
25 /*
26 * Symbols will be added here in perf_event__process_sample and will
27 * get out after decayed.
28 */
29 u64 samples, lost, lost_total, drop, drop_total;
30 u64 kernel_samples, us_samples;
31 u64 exact_samples;
32 u64 guest_us_samples, guest_kernel_samples;
33 int print_entries, count_filter, delay_secs;
34 int max_stack;
35 bool hide_kernel_symbols, hide_user_symbols, zero;
36#ifdef HAVE_SLANG_SUPPORT
37 bool use_tui;
38#endif
39 bool use_stdio;
40 bool vmlinux_warned;
41 bool dump_symtab;
42 bool stitch_lbr;
43 struct hist_entry *sym_filter_entry;
44 struct evsel *sym_evsel;
45 struct perf_session *session;
46 struct winsize winsize;
47 int realtime_prio;
48 const char *sym_filter;
49 float min_percent;
50 unsigned int nr_threads_synthesize;
51 const char *uid_str;
52
53 struct {
54 struct ordered_events *in;
55 struct ordered_events data[2];
56 bool rotate;
57 struct mutex mutex;
58 struct cond cond;
59 } qe;
60};
61
62#define CONSOLE_CLEAR "[H[2J"
63
64size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size);
65void perf_top__reset_sample_counters(struct perf_top *top);
66#endif /* __PERF_TOP_H */