95 static int __do_write_fd(struct feat_fd *ff, const void *buf, size_t size)  in __do_write_fd()
104 static int __do_write_buf(struct feat_fd *ff,  const void *buf, size_t size)  in __do_write_buf()
133 int do_write(struct feat_fd *ff, const void *buf, size_t size)  in do_write()
141 static int do_write_bitmap(struct feat_fd *ff, unsigned long *set, u64 size)  in do_write_bitmap()
160 int write_padded(struct feat_fd *ff, const void *bf,  in write_padded()
176 static int do_write_string(struct feat_fd *ff, const char *str)  in do_write_string()
192 static int __do_read_fd(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_fd()
201 static int __do_read_buf(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read_buf()
213 static int __do_read(struct feat_fd *ff, void *addr, ssize_t size)  in __do_read()
220 static int do_read_u32(struct feat_fd *ff, u32 *addr)  in do_read_u32()
233 static int do_read_u64(struct feat_fd *ff, u64 *addr)  in do_read_u64()
246 static char *do_read_string(struct feat_fd *ff)  in do_read_string()
272 static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize)  in do_read_bitmap()
301 static int write_tracing_data(struct feat_fd *ff,  in write_tracing_data()
310 static int write_build_id(struct feat_fd *ff,  in write_build_id()
334 static int write_hostname(struct feat_fd *ff,  in write_hostname()
347 static int write_osrelease(struct feat_fd *ff,  in write_osrelease()
360 static int write_arch(struct feat_fd *ff,  in write_arch()
373 static int write_version(struct feat_fd *ff,  in write_version()
379 static int __write_cpudesc(struct feat_fd *ff, const char *cpuinfo_proc)  in __write_cpudesc()
434 static int write_cpudesc(struct feat_fd *ff,  in write_cpudesc()
468 static int write_nrcpus(struct feat_fd *ff,  in write_nrcpus()
490 static int write_event_desc(struct feat_fd *ff,  in write_event_desc()
546 static int write_cmdline(struct feat_fd *ff,  in write_cmdline()
575 static int write_cpu_topology(struct feat_fd *ff,  in write_cpu_topology()
647 static int write_total_mem(struct feat_fd *ff,  in write_total_mem()
676 static int write_numa_topology(struct feat_fd *ff,  in write_numa_topology()
730 static int write_pmu_mappings(struct feat_fd *ff,  in write_pmu_mappings()
779 static int write_group_desc(struct feat_fd *ff,  in write_group_desc()
860 static int write_cpuid(struct feat_fd *ff,  in write_cpuid()
879 static int write_auxtrace(struct feat_fd *ff,  in write_auxtrace()
896 static int write_clockid(struct feat_fd *ff,  in write_clockid()
903 static int write_clock_data(struct feat_fd *ff,  in write_clock_data()
937 static int write_hybrid_topology(struct feat_fd *ff,  in write_hybrid_topology()
971 static int write_dir_format(struct feat_fd *ff,  in write_dir_format()
1038 static int write_bpf_prog_info(struct feat_fd *ff,  in write_bpf_prog_info()
1080 static int write_bpf_btf(struct feat_fd *ff,  in write_bpf_btf()
1246 static int write_cache(struct feat_fd *ff,  in write_cache()
1305 static int write_sample_time(struct feat_fd *ff,  in write_sample_time()
1515 static int __write_pmu_caps(struct feat_fd *ff, struct perf_pmu *pmu,  in __write_pmu_caps()
1544 static int write_cpu_pmu_caps(struct feat_fd *ff,  in write_cpu_pmu_caps()
1560 static int write_pmu_caps(struct feat_fd *ff,  in write_pmu_caps()
1605 static void print_hostname(struct feat_fd *ff, FILE *fp)  in print_hostname()
1610 static void print_osrelease(struct feat_fd *ff, FILE *fp)  in print_osrelease()
1615 static void print_arch(struct feat_fd *ff, FILE *fp)  in print_arch()
1620 static void print_cpudesc(struct feat_fd *ff, FILE *fp)  in print_cpudesc()
1625 static void print_nrcpus(struct feat_fd *ff, FILE *fp)  in print_nrcpus()
1631 static void print_version(struct feat_fd *ff, FILE *fp)  in print_version()
1636 static void print_cmdline(struct feat_fd *ff, FILE *fp)  in print_cmdline()
1665 static void print_cpu_topology(struct feat_fd *ff, FILE *fp)  in print_cpu_topology()
1722 static void print_clockid(struct feat_fd *ff, FILE *fp)  in print_clockid()
1728 static void print_clock_data(struct feat_fd *ff, FILE *fp)  in print_clock_data()
1771 static void print_hybrid_topology(struct feat_fd *ff, FILE *fp)  in print_hybrid_topology()
1783 static void print_dir_format(struct feat_fd *ff, FILE *fp)  in print_dir_format()
1795 static void print_bpf_prog_info(struct feat_fd *ff, FILE *fp)  in print_bpf_prog_info()
1819 static void print_bpf_btf(struct feat_fd *ff, FILE *fp)  in print_bpf_btf()
1891 static struct evsel *read_event_desc(struct feat_fd *ff)  in read_event_desc()
1978 static void print_event_desc(struct feat_fd *ff, FILE *fp)  in print_event_desc()
2016 static void print_total_mem(struct feat_fd *ff, FILE *fp)  in print_total_mem()
2021 static void print_numa_topology(struct feat_fd *ff, FILE *fp)  in print_numa_topology()
2038 static void print_cpuid(struct feat_fd *ff, FILE *fp)  in print_cpuid()
2058 static void print_cache(struct feat_fd *ff, FILE *fp __maybe_unused)  in print_cache()
2069 static void print_compressed(struct feat_fd *ff, FILE *fp)  in print_compressed()
2095 static void print_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_cpu_pmu_caps()
2101 static void print_pmu_caps(struct feat_fd *ff, FILE *fp)  in print_pmu_caps()
2112 static void print_pmu_mappings(struct feat_fd *ff, FILE *fp)  in print_pmu_mappings()
2148 static void print_group_desc(struct feat_fd *ff, FILE *fp)  in print_group_desc()
2170 static void print_sample_time(struct feat_fd *ff, FILE *fp)  in print_sample_time()
2205 static void print_mem_topology(struct feat_fd *ff, FILE *fp)  in print_mem_topology()
2397 static int process_tracing_data(struct feat_fd *ff, void *data)  in process_tracing_data()
2404 static int process_build_id(struct feat_fd *ff, void *data __maybe_unused)  in process_build_id()
2411 static int process_nrcpus(struct feat_fd *ff, void *data __maybe_unused)  in process_nrcpus()
2428 static int process_total_mem(struct feat_fd *ff, void *data __maybe_unused)  in process_total_mem()
2470 process_event_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_event_desc()
2495 static int process_cmdline(struct feat_fd *ff, void *data __maybe_unused)  in process_cmdline()
2533 static int process_cpu_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_cpu_topology()
2667 static int process_numa_topology(struct feat_fd *ff, void *data __maybe_unused)  in process_numa_topology()
2713 static int process_pmu_mappings(struct feat_fd *ff, void *data __maybe_unused)  in process_pmu_mappings()
2760 static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused)  in process_group_desc()
2844 static int process_auxtrace(struct feat_fd *ff, void *data __maybe_unused)  in process_auxtrace()
2858 static int process_cache(struct feat_fd *ff, void *data __maybe_unused)  in process_cache()
2910 static int process_sample_time(struct feat_fd *ff, void *data __maybe_unused)  in process_sample_time()
2931 static int process_mem_topology(struct feat_fd *ff,  in process_mem_topology()
2983 static int process_clockid(struct feat_fd *ff,  in process_clockid()
2992 static int process_clock_data(struct feat_fd *ff,  in process_clock_data()
3026 static int process_hybrid_topology(struct feat_fd *ff,  in process_hybrid_topology()
3066 static int process_dir_format(struct feat_fd *ff,  in process_dir_format()
3082 static int process_bpf_prog_info(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_prog_info()
3151 static int process_bpf_btf(struct feat_fd *ff, void *data __maybe_unused)  in process_bpf_btf()
3198 static int process_compressed(struct feat_fd *ff,  in process_compressed()
3219 static int __process_pmu_caps(struct feat_fd *ff, int *nr_caps,  in __process_pmu_caps()
3274 static int process_cpu_pmu_caps(struct feat_fd *ff,  in process_cpu_pmu_caps()
3286 static int process_pmu_caps(struct feat_fd *ff, void *data __maybe_unused)  in process_pmu_caps()
3414 	struct feat_fd ff;  in perf_file_section__fprintf_info()  local
3484 	struct feat_fd		*ff;  member
3494 static int do_write_feat(struct feat_fd *ff, int type,  in do_write_feat()
3547 	struct feat_fd ff;  in perf_header__adds_write()  local
3592 	struct feat_fd ff;  in perf_header__write_pipe()  local
3620 	struct feat_fd ff;  in perf_session__do_write_header()  local
4001 	struct feat_fd ff = {  in perf_file_header__read_pipe()  local
4253 	struct feat_fd ff = { .fd = 0 };  in perf_event__process_feature()  local