tools/perf/util/top.h

   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 <linux/types.h>
   7 #include <stddef.h>
   8 #include <stdbool.h>
   9 #include <sys/ioctl.h>
  10
  11 struct perf_evlist;
  12 struct perf_evsel;
  13 struct perf_session;
  14
  15 struct perf_top {
  16         struct perf_tool   tool;
  17         struct perf_evlist *evlist;
  18         struct record_opts record_opts;
  19         /*
  20          * Symbols will be added here in perf_event__process_sample and will
  21          * get out after decayed.
  22          */
  23         u64                samples;
  24         u64                kernel_samples, us_samples;
  25         u64                exact_samples;
  26         u64                guest_us_samples, guest_kernel_samples;
  27         int                print_entries, count_filter, delay_secs;
  28         int                max_stack;
  29         bool               hide_kernel_symbols, hide_user_symbols, zero;
  30         bool               use_tui, use_stdio;
  31         bool               vmlinux_warned;
  32         bool               dump_symtab;
  33         struct hist_entry  *sym_filter_entry;
  34         struct perf_evsel  *sym_evsel;
  35         struct perf_session *session;
  36         struct winsize     winsize;
  37         int                realtime_prio;
  38         int                sym_pcnt_filter;
  39         const char         *sym_filter;
  40         float              min_percent;
  41 };
  42
  43 #define CONSOLE_CLEAR "\e[H\e[2J"
  44
  45 size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size);
  46 void perf_top__reset_sample_counters(struct perf_top *top);
  47 #endif /* __PERF_TOP_H */