tools/perf/util/record.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _PERF_RECORD_H
   3 #define _PERF_RECORD_H
   4
   5 #include <time.h>
   6 #include <stdbool.h>
   7 #include <linux/types.h>
   8 #include <linux/stddef.h>
   9 #include <linux/perf_event.h>
  10 #include "util/target.h"
  11
  12 struct option;
  13
  14 struct record_opts {
  15         struct target target;
  16         bool          group;
  17         bool          inherit_stat;
  18         bool          no_buffering;
  19         bool          no_inherit;
  20         bool          no_inherit_set;
  21         bool          no_samples;
  22         bool          raw_samples;
  23         bool          sample_address;
  24         bool          sample_phys_addr;
  25         bool          sample_data_page_size;
  26         bool          sample_code_page_size;
  27         bool          sample_weight;
  28         bool          sample_time;
  29         bool          sample_time_set;
  30         bool          sample_cpu;
  31         bool          period;
  32         bool          period_set;
  33         bool          running_time;
  34         bool          full_auxtrace;
  35         bool          auxtrace_snapshot_mode;
  36         bool          auxtrace_snapshot_on_exit;
  37         bool          auxtrace_sample_mode;
  38         bool          record_namespaces;
  39         bool          record_cgroup;
  40         bool          record_switch_events;
  41         bool          record_switch_events_set;
  42         bool          all_kernel;
  43         bool          all_user;
  44         bool          kernel_callchains;
  45         bool          user_callchains;
  46         bool          tail_synthesize;
  47         bool          overwrite;
  48         bool          ignore_missing_thread;
  49         bool          strict_freq;
  50         bool          sample_id;
  51         bool          no_bpf_event;
  52         bool          kcore;
  53         bool          text_poke;
  54         bool          build_id;
  55         unsigned int  freq;
  56         unsigned int  mmap_pages;
  57         unsigned int  auxtrace_mmap_pages;
  58         unsigned int  user_freq;
  59         u64           branch_stack;
  60         u64           sample_intr_regs;
  61         u64           sample_user_regs;
  62         u64           default_interval;
  63         u64           user_interval;
  64         size_t        auxtrace_snapshot_size;
  65         const char    *auxtrace_snapshot_opts;
  66         const char    *auxtrace_sample_opts;
  67         bool          sample_transaction;
  68         int           initial_delay;
  69         bool          use_clockid;
  70         clockid_t     clockid;
  71         u64           clockid_res_ns;
  72         int           nr_cblocks;
  73         int           affinity;
  74         int           mmap_flush;
  75         unsigned int  comp_level;
  76         unsigned int  nr_threads_synthesize;
  77         int           ctl_fd;
  78         int           ctl_fd_ack;
  79         bool          ctl_fd_close;
  80 };
  81
  82 extern const char * const *record_usage;
  83 extern struct option *record_options;
  84
  85 int record__parse_freq(const struct option *opt, const char *str, int unset);
  86
  87 static inline bool record_opts__no_switch_events(const struct record_opts *opts)
  88 {
  89         return opts->record_switch_events_set && !opts->record_switch_events;
  90 }
  91
  92 #endif // _PERF_RECORD_H