94 static int __do_write_fd(struct feat_fd *ff, const void *buf, size_t size)  in __do_write_fd()
103 static int __do_write_buf(struct feat_fd *ff,  const void *buf, size_t size)  in __do_write_buf()
132 int do_write(struct feat_fd *ff, const void *buf, size_t size)  in do_write()
140 static int do_write_bitmap(struct feat_fd *ff, unsigned long *set, u64 size)  in do_write_bitmap()
159 int write_padded(struct feat_fd *ff, const void *bf,  in write_padded()
175 static int do_write_string(struct feat_fd *ff, const char *str)  in do_write_string()
191 static int __do_read_fd(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_fd()
200 static int __do_read_buf(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_buf()
212 static int __do_read(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read()
219 static int do_read_u32(struct feat_fd *ff, u32 *addr)  in do_read_u32()
232 static int do_read_u64(struct feat_fd *ff, u64 *addr)  in do_read_u64()
245 static char *do_read_string(struct feat_fd *ff)  in do_read_string()
271 static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize)  in do_read_bitmap()
300 static int write_tracing_data(struct feat_fd *ff,  in write_tracing_data()
309 static int write_build_id(struct feat_fd *ff,  in write_build_id()
333 static int write_hostname(struct feat_fd *ff,  in write_hostname()
346 static int write_osrelease(struct feat_fd *ff,  in write_osrelease()
359 static int write_arch(struct feat_fd *ff,  in write_arch()
372 static int write_version(struct feat_fd *ff,  in write_version()
378 static int __write_cpudesc(struct feat_fd *ff, const char *cpuinfo_proc)  in __write_cpudesc()
433 static int write_cpudesc(struct feat_fd *ff,  in write_cpudesc()
467 static int write_nrcpus(struct feat_fd *ff,  in write_nrcpus()
489 static int write_event_desc(struct feat_fd *ff,  in write_event_desc()
545 static int write_cmdline(struct feat_fd *ff,  in write_cmdline()
574 static int write_cpu_topology(struct feat_fd *ff,  in write_cpu_topology()
646 static int write_total_mem(struct feat_fd *ff,  in write_total_mem()
675 static int write_numa_topology(struct feat_fd *ff,  in write_numa_topology()
729 static int write_pmu_mappings(struct feat_fd *ff,  in write_pmu_mappings()
778 static int write_group_desc(struct feat_fd *ff,  in write_group_desc()
859 static int write_cpuid(struct feat_fd *ff,  in write_cpuid()
878 static int write_auxtrace(struct feat_fd *ff,  in write_auxtrace()
895 static int write_clockid(struct feat_fd *ff,  in write_clockid()
902 static int write_clock_data(struct feat_fd *ff,  in write_clock_data()
936 static int write_hybrid_topology(struct feat_fd *ff,  in write_hybrid_topology()
970 static int write_dir_format(struct feat_fd *ff,  in write_dir_format()
986 static int write_bpf_prog_info(struct feat_fd *ff,  in write_bpf_prog_info()
1028 static int write_bpf_btf(struct feat_fd *ff,  in write_bpf_btf()
1194 static int write_cache(struct feat_fd *ff,  in write_cache()
1253 static int write_sample_time(struct feat_fd *ff,  in write_sample_time()
1463 static int write_per_cpu_pmu_caps(struct feat_fd *ff, struct perf_pmu *pmu,  in write_per_cpu_pmu_caps()
1497 static int write_cpu_pmu_caps(struct feat_fd *ff,  in write_cpu_pmu_caps()
1508 static int write_hybrid_cpu_pmu_caps(struct feat_fd *ff,  in write_hybrid_cpu_pmu_caps()
1531 static void print_hostname(struct feat_fd *ff, FILE *fp)  in print_hostname()
1536 static void print_osrelease(struct feat_fd *ff, FILE *fp)  in print_osrelease()
1541 static void print_arch(struct feat_fd *ff, FILE *fp)  in print_arch()
1546 static void print_cpudesc(struct feat_fd *ff, FILE *fp)  in print_cpudesc()
1551 static void print_nrcpus(struct feat_fd *ff, FILE *fp)  in print_nrcpus()
1557 static void print_version(struct feat_fd *ff, FILE *fp)  in print_version()
1562 static void print_cmdline(struct feat_fd *ff, FILE *fp)  in print_cmdline()
1591 static void print_cpu_topology(struct feat_fd *ff, FILE *fp)  in print_cpu_topology()
1648 static void print_clockid(struct feat_fd *ff, FILE *fp)  in print_clockid()
1654 static void print_clock_data(struct feat_fd *ff, FILE *fp)  in print_clock_data()
1697 static void print_hybrid_topology(struct feat_fd *ff, FILE *fp)  in print_hybrid_topology()
1709 static void print_dir_format(struct feat_fd *ff, FILE *fp)  in print_dir_format()
1721 static void print_bpf_prog_info(struct feat_fd *ff, FILE *fp)  in print_bpf_prog_info()
1745 static void print_bpf_btf(struct feat_fd *ff, FILE *fp)  in print_bpf_btf()
1817 static struct evsel *read_event_desc(struct feat_fd *ff)  in read_event_desc()
1904 static void print_event_desc(struct feat_fd *ff, FILE *fp)  in print_event_desc()
1942 static void print_total_mem(struct feat_fd *ff, FILE *fp)  in print_total_mem()
1947 static void print_numa_topology(struct feat_fd *ff, FILE *fp)  in print_numa_topology()
1964 static void print_cpuid(struct feat_fd *ff, FILE *fp)  in print_cpuid()
1984 static void print_cache(struct feat_fd *ff, FILE *fp __maybe_unused)  in print_cache()
1995 static void print_compressed(struct feat_fd *ff, FILE *fp)  in print_compressed()
2033 static void print_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_cpu_pmu_caps()
2039 static void print_hybrid_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_hybrid_cpu_pmu_caps()
2051 static void print_pmu_mappings(struct feat_fd *ff, FILE *fp)  in print_pmu_mappings()
2087 static void print_group_desc(struct feat_fd *ff, FILE *fp)  in print_group_desc()
2109 static void print_sample_time(struct feat_fd *ff, FILE *fp)  in print_sample_time()
2144 static void print_mem_topology(struct feat_fd *ff, FILE *fp)  in print_mem_topology()
2334 static int process_tracing_data(struct feat_fd *ff, void *data)  in process_tracing_data()
2341 static int process_build_id(struct feat_fd *ff, void *data __maybe_unused)  in process_build_id()
2348 static int process_nrcpus(struct feat_fd *ff, void *data __maybe_unused)  in process_nrcpus()
2365 static int process_total_mem(struct feat_fd *ff, void *data __maybe_unused)  in process_total_mem()
2407 process_event_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_event_desc()
2432 static int process_cmdline(struct feat_fd *ff, void *data __maybe_unused)  in process_cmdline()
2470 static int process_cpu_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_cpu_topology()
2604 static int process_numa_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_numa_topology()
2650 static int process_pmu_mappings(struct feat_fd *ff, void *data __maybe_unused)  in process_pmu_mappings()
2697 static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_group_desc()
2781 static int process_auxtrace(struct feat_fd *ff, void *data __maybe_unused)  in process_auxtrace()
2795 static int process_cache(struct feat_fd *ff, void *data __maybe_unused)  in process_cache()
2847 static int process_sample_time(struct feat_fd *ff, void *data __maybe_unused)  in process_sample_time()
2868 static int process_mem_topology(struct feat_fd *ff,  in process_mem_topology()
2920 static int process_clockid(struct feat_fd *ff,  in process_clockid()
2929 static int process_clock_data(struct feat_fd *ff,  in process_clock_data()
2963 static int process_hybrid_topology(struct feat_fd *ff,  in process_hybrid_topology()
3003 static int process_dir_format(struct feat_fd *ff,  in process_dir_format()
3019 static int process_bpf_prog_info(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_prog_info()
3088 static int process_bpf_btf(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_btf()
3135 static int process_compressed(struct feat_fd *ff,  in process_compressed()
3156 static int process_per_cpu_pmu_caps(struct feat_fd *ff, int *nr_cpu_pmu_caps,  in process_per_cpu_pmu_caps()
3211 static int process_cpu_pmu_caps(struct feat_fd *ff,  in process_cpu_pmu_caps()
3219 static int process_hybrid_cpu_pmu_caps(struct feat_fd *ff,  in process_hybrid_cpu_pmu_caps()
3343 	struct feat_fd ff;  in perf_file_section__fprintf_info()  local
3411 static int do_write_feat(struct feat_fd *ff, int type,  in do_write_feat()
3446 	struct feat_fd ff;  in perf_header__adds_write()  local
3491 	struct feat_fd ff;  in perf_header__write_pipe()  local
3518 	struct feat_fd ff;  in perf_session__write_header()  local
3870 	struct feat_fd ff = {  in perf_file_header__read_pipe()  local
4122 	struct feat_fd ff = { .fd = 0 };  in perf_event__process_feature()  local