~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/tools/perf/util/synthetic-events.h

Version: ~ [ linux-5.12-rc1 ] ~ [ linux-5.11.2 ] ~ [ linux-5.10.19 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.101 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.177 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.222 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.258 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.258 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.18.140 ] ~ [ linux-3.16.85 ] ~ [ linux-3.14.79 ] ~ [ linux-3.12.74 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 #ifndef __PERF_SYNTHETIC_EVENTS_H
  3 #define __PERF_SYNTHETIC_EVENTS_H
  4 
  5 #include <stdbool.h>
  6 #include <sys/types.h> // pid_t
  7 #include <linux/compiler.h>
  8 #include <linux/types.h>
  9 
 10 struct auxtrace_record;
 11 struct dso;
 12 struct evlist;
 13 struct evsel;
 14 struct machine;
 15 struct perf_counts_values;
 16 struct perf_cpu_map;
 17 struct perf_event_attr;
 18 struct perf_event_mmap_page;
 19 struct perf_sample;
 20 struct perf_session;
 21 struct perf_stat_config;
 22 struct perf_thread_map;
 23 struct perf_tool;
 24 struct record_opts;
 25 struct target;
 26 
 27 union perf_event;
 28 
 29 typedef int (*perf_event__handler_t)(struct perf_tool *tool, union perf_event *event,
 30                                      struct perf_sample *sample, struct machine *machine);
 31 
 32 int perf_event__synthesize_attrs(struct perf_tool *tool, struct evlist *evlist, perf_event__handler_t process);
 33 int perf_event__synthesize_attr(struct perf_tool *tool, struct perf_event_attr *attr, u32 ids, u64 *id, perf_event__handler_t process);
 34 int perf_event__synthesize_build_id(struct perf_tool *tool, struct dso *pos, u16 misc, perf_event__handler_t process, struct machine *machine);
 35 int perf_event__synthesize_cpu_map(struct perf_tool *tool, struct perf_cpu_map *cpus, perf_event__handler_t process, struct machine *machine);
 36 int perf_event__synthesize_event_update_cpus(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
 37 int perf_event__synthesize_event_update_name(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
 38 int perf_event__synthesize_event_update_scale(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
 39 int perf_event__synthesize_event_update_unit(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
 40 int perf_event__synthesize_extra_attr(struct perf_tool *tool, struct evlist *evsel_list, perf_event__handler_t process, bool is_pipe);
 41 int perf_event__synthesize_extra_kmaps(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
 42 int perf_event__synthesize_features(struct perf_tool *tool, struct perf_session *session, struct evlist *evlist, perf_event__handler_t process);
 43 int perf_event__synthesize_id_index(struct perf_tool *tool, perf_event__handler_t process, struct evlist *evlist, struct machine *machine);
 44 int perf_event__synthesize_kernel_mmap(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
 45 int perf_event__synthesize_mmap_events(struct perf_tool *tool, union perf_event *event, pid_t pid, pid_t tgid, perf_event__handler_t process, struct machine *machine, bool mmap_data);
 46 int perf_event__synthesize_modules(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
 47 int perf_event__synthesize_namespaces(struct perf_tool *tool, union perf_event *event, pid_t pid, pid_t tgid, perf_event__handler_t process, struct machine *machine);
 48 int perf_event__synthesize_sample(union perf_event *event, u64 type, u64 read_format, const struct perf_sample *sample);
 49 int perf_event__synthesize_stat_config(struct perf_tool *tool, struct perf_stat_config *config, perf_event__handler_t process, struct machine *machine);
 50 int perf_event__synthesize_stat_events(struct perf_stat_config *config, struct perf_tool *tool, struct evlist *evlist, perf_event__handler_t process, bool attrs);
 51 int perf_event__synthesize_stat_round(struct perf_tool *tool, u64 time, u64 type, perf_event__handler_t process, struct machine *machine);
 52 int perf_event__synthesize_stat(struct perf_tool *tool, u32 cpu, u32 thread, u64 id, struct perf_counts_values *count, perf_event__handler_t process, struct machine *machine);
 53 int perf_event__synthesize_thread_map2(struct perf_tool *tool, struct perf_thread_map *threads, perf_event__handler_t process, struct machine *machine);
 54 int perf_event__synthesize_thread_map(struct perf_tool *tool, struct perf_thread_map *threads, perf_event__handler_t process, struct machine *machine, bool mmap_data);
 55 int perf_event__synthesize_threads(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine, bool mmap_data, unsigned int nr_threads_synthesize);
 56 int perf_event__synthesize_tracing_data(struct perf_tool *tool, int fd, struct evlist *evlist, perf_event__handler_t process);
 57 int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc, struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
 58 pid_t perf_event__synthesize_comm(struct perf_tool *tool, union perf_event *event, pid_t pid, perf_event__handler_t process, struct machine *machine);
 59 
 60 int perf_tool__process_synth_event(struct perf_tool *tool, union perf_event *event, struct machine *machine, perf_event__handler_t process);
 61 
 62 size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type, u64 read_format);
 63 
 64 int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool,
 65                                   struct target *target, struct perf_thread_map *threads,
 66                                   perf_event__handler_t process, bool data_mmap,
 67                                   unsigned int nr_threads_synthesize);
 68 int machine__synthesize_threads(struct machine *machine, struct target *target,
 69                                 struct perf_thread_map *threads, bool data_mmap,
 70                                 unsigned int nr_threads_synthesize);
 71 
 72 #ifdef HAVE_AUXTRACE_SUPPORT
 73 int perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr, struct perf_tool *tool,
 74                                          struct perf_session *session, perf_event__handler_t process);
 75 
 76 #else // HAVE_AUXTRACE_SUPPORT
 77 
 78 #include <errno.h>
 79 
 80 static inline int
 81 perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr __maybe_unused,
 82                                      struct perf_tool *tool __maybe_unused,
 83                                      struct perf_session *session __maybe_unused,
 84                                      perf_event__handler_t process __maybe_unused)
 85 {
 86         return -EINVAL;
 87 }
 88 #endif // HAVE_AUXTRACE_SUPPORT
 89 
 90 #ifdef HAVE_LIBBPF_SUPPORT
 91 int perf_event__synthesize_bpf_events(struct perf_session *session, perf_event__handler_t process,
 92                                       struct machine *machine, struct record_opts *opts);
 93 #else // HAVE_LIBBPF_SUPPORT
 94 static inline int perf_event__synthesize_bpf_events(struct perf_session *session __maybe_unused,
 95                                                     perf_event__handler_t process __maybe_unused,
 96                                                     struct machine *machine __maybe_unused,
 97                                                     struct record_opts *opts __maybe_unused)
 98 {
 99         return 0;
100 }
101 #endif // HAVE_LIBBPF_SUPPORT
102 
103 #endif // __PERF_SYNTHETIC_EVENTS_H
104 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp