101 static int __do_write_fd(struct feat_fd *ff, const void *buf, size_t size)  in __do_write_fd()
110 static int __do_write_buf(struct feat_fd *ff,  const void *buf, size_t size)  in __do_write_buf()
139 int do_write(struct feat_fd *ff, const void *buf, size_t size)  in do_write()
147 static int do_write_bitmap(struct feat_fd *ff, unsigned long *set, u64 size)  in do_write_bitmap()
166 int write_padded(struct feat_fd *ff, const void *bf,  in write_padded()
182 static int do_write_string(struct feat_fd *ff, const char *str)  in do_write_string()
198 static int __do_read_fd(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_fd()
207 static int __do_read_buf(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_buf()
219 static int __do_read(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read()
226 static int do_read_u32(struct feat_fd *ff, u32 *addr)  in do_read_u32()
239 static int do_read_u64(struct feat_fd *ff, u64 *addr)  in do_read_u64()
252 static char *do_read_string(struct feat_fd *ff)  in do_read_string()
278 static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize)  in do_read_bitmap()
308 static int write_tracing_data(struct feat_fd *ff,  in write_tracing_data()
318 static int write_build_id(struct feat_fd *ff,  in write_build_id()
342 static int write_hostname(struct feat_fd *ff,  in write_hostname()
355 static int write_osrelease(struct feat_fd *ff,  in write_osrelease()
368 static int write_arch(struct feat_fd *ff,  in write_arch()
381 static int write_version(struct feat_fd *ff,  in write_version()
387 static int __write_cpudesc(struct feat_fd *ff, const char *cpuinfo_proc)  in __write_cpudesc()
442 static int write_cpudesc(struct feat_fd *ff,  in write_cpudesc()
478 static int write_nrcpus(struct feat_fd *ff,  in write_nrcpus()
500 static int write_event_desc(struct feat_fd *ff,  in write_event_desc()
556 static int write_cmdline(struct feat_fd *ff,  in write_cmdline()
585 static int write_cpu_topology(struct feat_fd *ff,  in write_cpu_topology()
657 static int write_total_mem(struct feat_fd *ff,  in write_total_mem()
686 static int write_numa_topology(struct feat_fd *ff,  in write_numa_topology()
740 static int write_pmu_mappings(struct feat_fd *ff,  in write_pmu_mappings()
783 static int write_group_desc(struct feat_fd *ff,  in write_group_desc()
864 static int write_cpuid(struct feat_fd *ff,  in write_cpuid()
883 static int write_auxtrace(struct feat_fd *ff,  in write_auxtrace()
900 static int write_clockid(struct feat_fd *ff,  in write_clockid()
907 static int write_clock_data(struct feat_fd *ff,  in write_clock_data()
941 static int write_hybrid_topology(struct feat_fd *ff,  in write_hybrid_topology()
975 static int write_dir_format(struct feat_fd *ff,  in write_dir_format()
1042 static int write_bpf_prog_info(struct feat_fd *ff,  in write_bpf_prog_info()
1084 static int write_bpf_btf(struct feat_fd *ff,  in write_bpf_btf()
1266 static int write_cache(struct feat_fd *ff,  in write_cache()
1325 static int write_sample_time(struct feat_fd *ff,  in write_sample_time()
1551 static int __write_pmu_caps(struct feat_fd *ff, struct perf_pmu *pmu,  in __write_pmu_caps()
1580 static int write_cpu_pmu_caps(struct feat_fd *ff,  in write_cpu_pmu_caps()
1596 static int write_pmu_caps(struct feat_fd *ff,  in write_pmu_caps()
1643 static void print_hostname(struct feat_fd *ff, FILE *fp)  in print_hostname()
1648 static void print_osrelease(struct feat_fd *ff, FILE *fp)  in print_osrelease()
1653 static void print_arch(struct feat_fd *ff, FILE *fp)  in print_arch()
1658 static void print_cpudesc(struct feat_fd *ff, FILE *fp)  in print_cpudesc()
1663 static void print_nrcpus(struct feat_fd *ff, FILE *fp)  in print_nrcpus()
1669 static void print_version(struct feat_fd *ff, FILE *fp)  in print_version()
1674 static void print_cmdline(struct feat_fd *ff, FILE *fp)  in print_cmdline()
1703 static void print_cpu_topology(struct feat_fd *ff, FILE *fp)  in print_cpu_topology()
1760 static void print_clockid(struct feat_fd *ff, FILE *fp)  in print_clockid()
1766 static void print_clock_data(struct feat_fd *ff, FILE *fp)  in print_clock_data()
1809 static void print_hybrid_topology(struct feat_fd *ff, FILE *fp)  in print_hybrid_topology()
1821 static void print_dir_format(struct feat_fd *ff, FILE *fp)  in print_dir_format()
1833 static void print_bpf_prog_info(struct feat_fd *ff, FILE *fp)  in print_bpf_prog_info()
1857 static void print_bpf_btf(struct feat_fd *ff, FILE *fp)  in print_bpf_btf()
1929 static struct evsel *read_event_desc(struct feat_fd *ff)  in read_event_desc()
2016 static void print_event_desc(struct feat_fd *ff, FILE *fp)  in print_event_desc()
2054 static void print_total_mem(struct feat_fd *ff, FILE *fp)  in print_total_mem()
2059 static void print_numa_topology(struct feat_fd *ff, FILE *fp)  in print_numa_topology()
2076 static void print_cpuid(struct feat_fd *ff, FILE *fp)  in print_cpuid()
2096 static void print_cache(struct feat_fd *ff, FILE *fp __maybe_unused)  in print_cache()
2107 static void print_compressed(struct feat_fd *ff, FILE *fp)  in print_compressed()
2133 static void print_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_cpu_pmu_caps()
2139 static void print_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_pmu_caps()
2150 static void print_pmu_mappings(struct feat_fd *ff, FILE *fp)  in print_pmu_mappings()
2186 static void print_group_desc(struct feat_fd *ff, FILE *fp)  in print_group_desc()
2208 static void print_sample_time(struct feat_fd *ff, FILE *fp)  in print_sample_time()
2243 static void print_mem_topology(struct feat_fd *ff, FILE *fp)  in print_mem_topology()
2436 static int process_tracing_data(struct feat_fd *ff, void *data)  in process_tracing_data()
2444 static int process_build_id(struct feat_fd *ff, void *data __maybe_unused)  in process_build_id()
2451 static int process_nrcpus(struct feat_fd *ff, void *data __maybe_unused)  in process_nrcpus()
2468 static int process_total_mem(struct feat_fd *ff, void *data __maybe_unused)  in process_total_mem()
2510 process_event_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_event_desc()
2535 static int process_cmdline(struct feat_fd *ff, void *data __maybe_unused)  in process_cmdline()
2573 static int process_cpu_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_cpu_topology()
2707 static int process_numa_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_numa_topology()
2753 static int process_pmu_mappings(struct feat_fd *ff, void *data __maybe_unused)  in process_pmu_mappings()
2800 static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_group_desc()
2883 static int process_auxtrace(struct feat_fd *ff, void *data __maybe_unused)  in process_auxtrace()
2897 static int process_cache(struct feat_fd *ff, void *data __maybe_unused)  in process_cache()
2949 static int process_sample_time(struct feat_fd *ff, void *data __maybe_unused)  in process_sample_time()
2970 static int process_mem_topology(struct feat_fd *ff,  in process_mem_topology()
3022 static int process_clockid(struct feat_fd *ff,  in process_clockid()
3031 static int process_clock_data(struct feat_fd *ff,  in process_clock_data()
3065 static int process_hybrid_topology(struct feat_fd *ff,  in process_hybrid_topology()
3105 static int process_dir_format(struct feat_fd *ff,  in process_dir_format()
3121 static int process_bpf_prog_info(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_prog_info()
3190 static int process_bpf_btf(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_btf()
3237 static int process_compressed(struct feat_fd *ff,  in process_compressed()
3258 static int __process_pmu_caps(struct feat_fd *ff, int *nr_caps,  in __process_pmu_caps()
3313 static int process_cpu_pmu_caps(struct feat_fd *ff,  in process_cpu_pmu_caps()
3325 static int process_pmu_caps(struct feat_fd *ff, void *data __maybe_unused)  in process_pmu_caps()
3455 	struct feat_fd ff;  in perf_file_section__fprintf_info()  local
3525 	struct feat_fd		*ff;  member
3535 static int do_write_feat(struct feat_fd *ff, int type,  in do_write_feat()
3588 	struct feat_fd ff;  in perf_header__adds_write()  local
3633 	struct feat_fd ff;  in perf_header__write_pipe()  local
3661 	struct feat_fd ff;  in perf_session__do_write_header()  local
4042 	struct feat_fd ff = {  in perf_file_header__read_pipe()  local
4300 	struct feat_fd ff = { .fd = 0 };  in perf_event__process_feature()  local