102 static int __do_write_fd(struct feat_fd *ff, const void *buf, size_t size)  in __do_write_fd()
111 static int __do_write_buf(struct feat_fd *ff,  const void *buf, size_t size)  in __do_write_buf()
140 int do_write(struct feat_fd *ff, const void *buf, size_t size)  in do_write()
148 static int do_write_bitmap(struct feat_fd *ff, unsigned long *set, u64 size)  in do_write_bitmap()
167 int write_padded(struct feat_fd *ff, const void *bf,  in write_padded()
183 static int do_write_string(struct feat_fd *ff, const char *str)  in do_write_string()
199 static int __do_read_fd(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_fd()
208 static int __do_read_buf(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_buf()
220 static int __do_read(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read()
227 static int do_read_u32(struct feat_fd *ff, u32 *addr)  in do_read_u32()
240 static int do_read_u64(struct feat_fd *ff, u64 *addr)  in do_read_u64()
253 static char *do_read_string(struct feat_fd *ff)  in do_read_string()
279 static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize)  in do_read_bitmap()
309 static int write_tracing_data(struct feat_fd *ff,  in write_tracing_data()
319 static int write_build_id(struct feat_fd *ff,  in write_build_id()
343 static int write_hostname(struct feat_fd *ff,  in write_hostname()
356 static int write_osrelease(struct feat_fd *ff,  in write_osrelease()
369 static int write_arch(struct feat_fd *ff,  in write_arch()
382 static int write_version(struct feat_fd *ff,  in write_version()
388 static int __write_cpudesc(struct feat_fd *ff, const char *cpuinfo_proc)  in __write_cpudesc()
443 static int write_cpudesc(struct feat_fd *ff,  in write_cpudesc()
479 static int write_nrcpus(struct feat_fd *ff,  in write_nrcpus()
501 static int write_event_desc(struct feat_fd *ff,  in write_event_desc()
557 static int write_cmdline(struct feat_fd *ff,  in write_cmdline()
586 static int write_cpu_topology(struct feat_fd *ff,  in write_cpu_topology()
658 static int write_total_mem(struct feat_fd *ff,  in write_total_mem()
687 static int write_numa_topology(struct feat_fd *ff,  in write_numa_topology()
741 static int write_pmu_mappings(struct feat_fd *ff,  in write_pmu_mappings()
784 static int write_group_desc(struct feat_fd *ff,  in write_group_desc()
886 static int write_cpuid(struct feat_fd *ff, struct evlist *evlist)  in write_cpuid()
905 static int write_auxtrace(struct feat_fd *ff,  in write_auxtrace()
922 static int write_clockid(struct feat_fd *ff,  in write_clockid()
929 static int write_clock_data(struct feat_fd *ff,  in write_clock_data()
963 static int write_hybrid_topology(struct feat_fd *ff,  in write_hybrid_topology()
997 static int write_dir_format(struct feat_fd *ff,  in write_dir_format()
1013 static int write_bpf_prog_info(struct feat_fd *ff,  in write_bpf_prog_info()
1055 static int write_bpf_btf(struct feat_fd *ff,  in write_bpf_btf()
1237 static int write_cache(struct feat_fd *ff,  in write_cache()
1296 static int write_sample_time(struct feat_fd *ff,  in write_sample_time()
1524 static int __write_pmu_caps(struct feat_fd *ff, struct perf_pmu *pmu,  in __write_pmu_caps()
1553 static int write_cpu_pmu_caps(struct feat_fd *ff,  in write_cpu_pmu_caps()
1569 static int write_pmu_caps(struct feat_fd *ff,  in write_pmu_caps()
1616 static void print_hostname(struct feat_fd *ff, FILE *fp)  in print_hostname()
1621 static void print_osrelease(struct feat_fd *ff, FILE *fp)  in print_osrelease()
1626 static void print_arch(struct feat_fd *ff, FILE *fp)  in print_arch()
1631 static void print_cpudesc(struct feat_fd *ff, FILE *fp)  in print_cpudesc()
1636 static void print_nrcpus(struct feat_fd *ff, FILE *fp)  in print_nrcpus()
1642 static void print_version(struct feat_fd *ff, FILE *fp)  in print_version()
1647 static void print_cmdline(struct feat_fd *ff, FILE *fp)  in print_cmdline()
1676 static void print_cpu_topology(struct feat_fd *ff, FILE *fp)  in print_cpu_topology()
1733 static void print_clockid(struct feat_fd *ff, FILE *fp)  in print_clockid()
1739 static void print_clock_data(struct feat_fd *ff, FILE *fp)  in print_clock_data()
1782 static void print_hybrid_topology(struct feat_fd *ff, FILE *fp)  in print_hybrid_topology()
1794 static void print_dir_format(struct feat_fd *ff, FILE *fp)  in print_dir_format()
1806 static void print_bpf_prog_info(struct feat_fd *ff, FILE *fp)  in print_bpf_prog_info()
1830 static void print_bpf_btf(struct feat_fd *ff, FILE *fp)  in print_bpf_btf()
1902 static struct evsel *read_event_desc(struct feat_fd *ff)  in read_event_desc()
1989 static void print_event_desc(struct feat_fd *ff, FILE *fp)  in print_event_desc()
2027 static void print_total_mem(struct feat_fd *ff, FILE *fp)  in print_total_mem()
2032 static void print_numa_topology(struct feat_fd *ff, FILE *fp)  in print_numa_topology()
2049 static void print_cpuid(struct feat_fd *ff, FILE *fp)  in print_cpuid()
2069 static void print_cache(struct feat_fd *ff, FILE *fp __maybe_unused)  in print_cache()
2080 static void print_compressed(struct feat_fd *ff, FILE *fp)  in print_compressed()
2106 static void print_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_cpu_pmu_caps()
2112 static void print_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_pmu_caps()
2131 static void print_pmu_mappings(struct feat_fd *ff, FILE *fp)  in print_pmu_mappings()
2167 static void print_group_desc(struct feat_fd *ff, FILE *fp)  in print_group_desc()
2189 static void print_sample_time(struct feat_fd *ff, FILE *fp)  in print_sample_time()
2224 static void print_mem_topology(struct feat_fd *ff, FILE *fp)  in print_mem_topology()
2417 static int process_tracing_data(struct feat_fd *ff, void *data)  in process_tracing_data()
2425 static int process_build_id(struct feat_fd *ff, void *data __maybe_unused)  in process_build_id()
2432 static int process_nrcpus(struct feat_fd *ff, void *data __maybe_unused)  in process_nrcpus()
2449 static int process_total_mem(struct feat_fd *ff, void *data __maybe_unused)  in process_total_mem()
2491 process_event_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_event_desc()
2516 static int process_cmdline(struct feat_fd *ff, void *data __maybe_unused)  in process_cmdline()
2554 static int process_cpu_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_cpu_topology()
2689 static int process_numa_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_numa_topology()
2734 static int process_pmu_mappings(struct feat_fd *ff, void *data __maybe_unused)  in process_pmu_mappings()
2783 static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_group_desc()
2866 static int process_auxtrace(struct feat_fd *ff, void *data __maybe_unused)  in process_auxtrace()
2880 static int process_cache(struct feat_fd *ff, void *data __maybe_unused)  in process_cache()
2935 static int process_sample_time(struct feat_fd *ff, void *data __maybe_unused)  in process_sample_time()
2956 static int process_mem_topology(struct feat_fd *ff,  in process_mem_topology()
3008 static int process_clockid(struct feat_fd *ff,  in process_clockid()
3017 static int process_clock_data(struct feat_fd *ff,  in process_clock_data()
3051 static int process_hybrid_topology(struct feat_fd *ff,  in process_hybrid_topology()
3091 static int process_dir_format(struct feat_fd *ff,  in process_dir_format()
3107 static int process_bpf_prog_info(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_prog_info()
3179 static int process_bpf_btf(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_btf()
3227 static int process_compressed(struct feat_fd *ff,  in process_compressed()
3248 static int __process_pmu_caps(struct feat_fd *ff, int *nr_caps,  in __process_pmu_caps()
3311 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()
3457 	struct feat_fd ff;  in perf_file_section__fprintf_info()  local
3527 	struct feat_fd		*ff;  member
3537 static int do_write_feat(struct feat_fd *ff, int type,  in do_write_feat()
3590 	struct feat_fd ff = {  in perf_header__adds_write()  local
3634 	struct feat_fd ff = {  in perf_header__write_pipe()  local
3662 	struct feat_fd ff = {  in perf_session__do_write_header()  local
4345 	struct feat_fd ff = { .fd = 0 };  in perf_event__process_feature()  local