From 8ceb41d7e305f186543c58178d2e1fe34f708948 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Mon, 23 Jan 2017 22:07:59 +0100 Subject: perf tools: Rename struct perf_data_file to perf_data Rename struct perf_data_file to perf_data, because we will add the possibility to have multiple files under perf.data, so the 'perf_data' name fits better. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: Changbin Du Cc: David Ahern Cc: Jin Yao Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-39wn4d77phel3dgkzo3lyan0@git.kernel.org [ Fixup recent changes in 'perf script --per-event-dump' ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-annotate.c | 10 ++--- tools/perf/builtin-buildid-cache.c | 8 ++-- tools/perf/builtin-buildid-list.c | 8 ++-- tools/perf/builtin-c2c.c | 10 ++--- tools/perf/builtin-diff.c | 18 ++++---- tools/perf/builtin-evlist.c | 4 +- tools/perf/builtin-inject.c | 26 +++++------ tools/perf/builtin-kmem.c | 8 ++-- tools/perf/builtin-kvm.c | 6 +-- tools/perf/builtin-lock.c | 4 +- tools/perf/builtin-mem.c | 4 +- tools/perf/builtin-record.c | 50 ++++++++++----------- tools/perf/builtin-report.c | 14 +++--- tools/perf/builtin-sched.c | 8 ++-- tools/perf/builtin-script.c | 20 ++++----- tools/perf/builtin-stat.c | 32 ++++++------- tools/perf/builtin-timechart.c | 6 +-- tools/perf/builtin-trace.c | 4 +- tools/perf/tests/topology.c | 10 ++--- tools/perf/util/auxtrace.c | 4 +- tools/perf/util/data-convert-bt.c | 6 +-- tools/perf/util/data.c | 92 +++++++++++++++++++------------------- tools/perf/util/data.h | 32 ++++++------- tools/perf/util/header.c | 20 ++++----- tools/perf/util/intel-bts.c | 6 +-- tools/perf/util/intel-pt.c | 6 +-- tools/perf/util/jit.h | 2 +- tools/perf/util/jitdump.c | 10 ++--- tools/perf/util/session.c | 44 +++++++++--------- tools/perf/util/session.h | 4 +- 30 files changed, 238 insertions(+), 238 deletions(-) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index c38373195c4a..2d06be81a109 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -356,7 +356,7 @@ static int __cmd_annotate(struct perf_annotate *ann) } if (total_nr_samples == 0) { - ui__error("The %s file has no samples!\n", session->file->path); + ui__error("The %s file has no samples!\n", session->data->path); goto out; } @@ -400,7 +400,7 @@ int cmd_annotate(int argc, const char **argv) .ordering_requires_timestamps = true, }, }; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; struct option options[] = { @@ -410,7 +410,7 @@ int cmd_annotate(int argc, const char **argv) "only consider symbols in these dsos"), OPT_STRING('s', "symbol", &annotate.sym_hist_filter, "symbol", "symbol to annotate"), - OPT_BOOLEAN('f', "force", &file.force, "don't complain, do it"), + OPT_BOOLEAN('f', "force", &data.force, "don't complain, do it"), OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('q', "quiet", &quiet, "do now show any message"), @@ -482,9 +482,9 @@ int cmd_annotate(int argc, const char **argv) if (quiet) perf_quiet_option(); - file.path = input_name; + data.path = input_name; - annotate.session = perf_session__new(&file, false, &annotate.tool); + annotate.session = perf_session__new(&data, false, &annotate.tool); if (annotate.session == NULL) return -1; diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c index e3eb6240ced0..9fceae47a02e 100644 --- a/tools/perf/builtin-buildid-cache.c +++ b/tools/perf/builtin-buildid-cache.c @@ -311,7 +311,7 @@ int cmd_buildid_cache(int argc, const char **argv) *kcore_filename = NULL; char sbuf[STRERR_BUFSIZE]; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; struct perf_session *session = NULL; @@ -352,10 +352,10 @@ int cmd_buildid_cache(int argc, const char **argv) nsi = nsinfo__new(ns_id); if (missing_filename) { - file.path = missing_filename; - file.force = force; + data.path = missing_filename; + data.force = force; - session = perf_session__new(&file, false, NULL); + session = perf_session__new(&data, false, NULL); if (session == NULL) return -1; } diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index fdaca16e0c74..72bdc0eba990 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -50,7 +50,7 @@ static bool dso__skip_buildid(struct dso *dso, int with_hits) static int perf_session__list_build_ids(bool force, bool with_hits) { struct perf_session *session; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = force, @@ -63,7 +63,7 @@ static int perf_session__list_build_ids(bool force, bool with_hits) if (filename__fprintf_build_id(input_name, stdout) > 0) goto out; - session = perf_session__new(&file, false, &build_id__mark_dso_hit_ops); + session = perf_session__new(&data, false, &build_id__mark_dso_hit_ops); if (session == NULL) return -1; @@ -71,7 +71,7 @@ static int perf_session__list_build_ids(bool force, bool with_hits) * We take all buildids when the file contains AUX area tracing data * because we do not decode the trace because it would take too long. */ - if (!perf_data_file__is_pipe(&file) && + if (!perf_data__is_pipe(&data) && perf_header__has_feat(&session->header, HEADER_AUXTRACE)) with_hits = false; @@ -79,7 +79,7 @@ static int perf_session__list_build_ids(bool force, bool with_hits) * in pipe-mode, the only way to get the buildids is to parse * the record stream. Buildids are stored as RECORD_HEADER_BUILD_ID */ - if (with_hits || perf_data_file__is_pipe(&file)) + if (with_hits || perf_data__is_pipe(&data)) perf_session__process_events(session); perf_session__fprintf_dsos_buildid(session, stdout, dso__skip_buildid, with_hits); diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index bb1ee22bd221..87a52d09da29 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -2523,7 +2523,7 @@ static int perf_c2c__report(int argc, const char **argv) { struct perf_session *session; struct ui_progress prog; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; char callchain_default_opt[] = CALLCHAIN_DEFAULT_OPT; @@ -2572,8 +2572,8 @@ static int perf_c2c__report(int argc, const char **argv) if (!input_name || !strlen(input_name)) input_name = "perf.data"; - file.path = input_name; - file.force = symbol_conf.force; + data.path = input_name; + data.force = symbol_conf.force; err = setup_display(display); if (err) @@ -2591,7 +2591,7 @@ static int perf_c2c__report(int argc, const char **argv) goto out; } - session = perf_session__new(&file, 0, &c2c.tool); + session = perf_session__new(&data, 0, &c2c.tool); if (session == NULL) { pr_debug("No memory for session\n"); goto out; @@ -2611,7 +2611,7 @@ static int perf_c2c__report(int argc, const char **argv) goto out_session; /* No pipe support at the moment. */ - if (perf_data_file__is_pipe(session->file)) { + if (perf_data__is_pipe(session->data)) { pr_debug("No pipe support at the moment.\n"); goto out_session; } diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 0cd4cf6a344b..5292e3d13cec 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -47,7 +47,7 @@ struct diff_hpp_fmt { struct data__file { struct perf_session *session; - struct perf_data_file file; + struct perf_data data; int idx; struct hists *hists; struct diff_hpp_fmt fmt[PERF_HPP_DIFF__MAX_INDEX]; @@ -707,7 +707,7 @@ static void data__fprintf(void) data__for_each_file(i, d) fprintf(stdout, "# [%d] %s %s\n", - d->idx, d->file.path, + d->idx, d->data.path, !d->idx ? "(Baseline)" : ""); fprintf(stdout, "#\n"); @@ -776,16 +776,16 @@ static int __cmd_diff(void) int ret = -EINVAL, i; data__for_each_file(i, d) { - d->session = perf_session__new(&d->file, false, &tool); + d->session = perf_session__new(&d->data, false, &tool); if (!d->session) { - pr_err("Failed to open %s\n", d->file.path); + pr_err("Failed to open %s\n", d->data.path); ret = -1; goto out_delete; } ret = perf_session__process_events(d->session); if (ret) { - pr_err("Failed to process %s\n", d->file.path); + pr_err("Failed to process %s\n", d->data.path); goto out_delete; } @@ -1286,11 +1286,11 @@ static int data_init(int argc, const char **argv) return -ENOMEM; data__for_each_file(i, d) { - struct perf_data_file *file = &d->file; + struct perf_data *data = &d->data; - file->path = use_default ? defaults[i] : argv[i]; - file->mode = PERF_DATA_MODE_READ, - file->force = force, + data->path = use_default ? defaults[i] : argv[i]; + data->mode = PERF_DATA_MODE_READ, + data->force = force, d->idx = i; } diff --git a/tools/perf/builtin-evlist.c b/tools/perf/builtin-evlist.c index 6d210e40d611..cd79c26e16a4 100644 --- a/tools/perf/builtin-evlist.c +++ b/tools/perf/builtin-evlist.c @@ -21,14 +21,14 @@ static int __cmd_evlist(const char *file_name, struct perf_attr_details *details { struct perf_session *session; struct perf_evsel *pos; - struct perf_data_file file = { + struct perf_data data = { .path = file_name, .mode = PERF_DATA_MODE_READ, .force = details->force, }; bool has_tracepoint = false; - session = perf_session__new(&file, 0, NULL); + session = perf_session__new(&data, 0, NULL); if (session == NULL) return -1; diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 2b8032908fb2..ac7486f6c46f 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -35,7 +35,7 @@ struct perf_inject { bool strip; bool jit_mode; const char *input_name; - struct perf_data_file output; + struct perf_data output; u64 bytes_written; u64 aux_id; struct list_head samples; @@ -52,7 +52,7 @@ static int output_bytes(struct perf_inject *inject, void *buf, size_t sz) { ssize_t size; - size = perf_data_file__write(&inject->output, buf, sz); + size = perf_data__write(&inject->output, buf, sz); if (size < 0) return -errno; @@ -154,11 +154,11 @@ static s64 perf_event__repipe_auxtrace(struct perf_tool *tool, return ret; } - if (perf_data_file__is_pipe(session->file) || !session->one_mmap) { + if (perf_data__is_pipe(session->data) || !session->one_mmap) { ret = output_bytes(inject, event, event->header.size); if (ret < 0) return ret; - ret = copy_bytes(inject, perf_data_file__fd(session->file), + ret = copy_bytes(inject, perf_data__fd(session->data), event->auxtrace.size); } else { ret = output_bytes(inject, event, @@ -637,8 +637,8 @@ static int __cmd_inject(struct perf_inject *inject) { int ret = -EINVAL; struct perf_session *session = inject->session; - struct perf_data_file *file_out = &inject->output; - int fd = perf_data_file__fd(file_out); + struct perf_data *data_out = &inject->output; + int fd = perf_data__fd(data_out); u64 output_data_offset; signal(SIGINT, sig_handler); @@ -693,14 +693,14 @@ static int __cmd_inject(struct perf_inject *inject) if (!inject->itrace_synth_opts.set) auxtrace_index__free(&session->auxtrace_index); - if (!file_out->is_pipe) + if (!data_out->is_pipe) lseek(fd, output_data_offset, SEEK_SET); ret = perf_session__process_events(session); if (ret) return ret; - if (!file_out->is_pipe) { + if (!data_out->is_pipe) { if (inject->build_ids) perf_header__set_feat(&session->header, HEADER_BUILD_ID); @@ -779,7 +779,7 @@ int cmd_inject(int argc, const char **argv) .mode = PERF_DATA_MODE_WRITE, }, }; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; int ret; @@ -801,7 +801,7 @@ int cmd_inject(int argc, const char **argv) "be more verbose (show build ids, etc)"), OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, "file", "kallsyms pathname"), - OPT_BOOLEAN('f', "force", &file.force, "don't complain, do it"), + OPT_BOOLEAN('f', "force", &data.force, "don't complain, do it"), OPT_CALLBACK_OPTARG(0, "itrace", &inject.itrace_synth_opts, NULL, "opts", "Instruction Tracing options", itrace_parse_synth_opts), @@ -829,15 +829,15 @@ int cmd_inject(int argc, const char **argv) return -1; } - if (perf_data_file__open(&inject.output)) { + if (perf_data__open(&inject.output)) { perror("failed to create output file"); return -1; } inject.tool.ordered_events = inject.sched_stat; - file.path = inject.input_name; - inject.session = perf_session__new(&file, true, &inject.tool); + data.path = inject.input_name; + inject.session = perf_session__new(&data, true, &inject.tool); if (inject.session == NULL) return -1; diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index d8f25ef8157b..d45740a3e5f1 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -1893,7 +1893,7 @@ int cmd_kmem(int argc, const char **argv) { const char * const default_slab_sort = "frag,hit,bytes"; const char * const default_page_sort = "bytes,hit"; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; const struct option kmem_options[] = { @@ -1909,7 +1909,7 @@ int cmd_kmem(int argc, const char **argv) "page, order, migtype, gfp", parse_sort_opt), OPT_CALLBACK('l', "line", NULL, "num", "show n lines", parse_line_opt), OPT_BOOLEAN(0, "raw-ip", &raw_ip, "show raw ip instead of symbol"), - OPT_BOOLEAN('f', "force", &file.force, "don't complain, do it"), + OPT_BOOLEAN('f', "force", &data.force, "don't complain, do it"), OPT_CALLBACK_NOOPT(0, "slab", NULL, NULL, "Analyze slab allocator", parse_slab_opt), OPT_CALLBACK_NOOPT(0, "page", NULL, NULL, "Analyze page allocator", @@ -1949,9 +1949,9 @@ int cmd_kmem(int argc, const char **argv) return __cmd_record(argc, argv); } - file.path = input_name; + data.path = input_name; - kmem_session = session = perf_session__new(&file, false, &perf_kmem); + kmem_session = session = perf_session__new(&data, false, &perf_kmem); if (session == NULL) return -1; diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 721f4f91291a..4301fc34f23c 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -1067,7 +1067,7 @@ static int read_events(struct perf_kvm_stat *kvm) .namespaces = perf_event__process_namespaces, .ordered_events = true, }; - struct perf_data_file file = { + struct perf_data file = { .path = kvm->file_name, .mode = PERF_DATA_MODE_READ, .force = kvm->force, @@ -1358,7 +1358,7 @@ static int kvm_events_live(struct perf_kvm_stat *kvm, "perf kvm stat live []", NULL }; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_WRITE, }; @@ -1432,7 +1432,7 @@ static int kvm_events_live(struct perf_kvm_stat *kvm, /* * perf session */ - kvm->session = perf_session__new(&file, false, &kvm->tool); + kvm->session = perf_session__new(&data, false, &kvm->tool); if (kvm->session == NULL) { err = -1; goto out; diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index ff98652484a7..2e281f7b0fca 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -864,13 +864,13 @@ static int __cmd_report(bool display_info) .namespaces = perf_event__process_namespaces, .ordered_events = true, }; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = force, }; - session = perf_session__new(&file, false, &eops); + session = perf_session__new(&data, false, &eops); if (!session) { pr_err("Initializing perf session failed\n"); return -1; diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index 6940490bc3f9..5a4a6f8e614d 100644 --- a/tools/perf/builtin-mem.c +++ b/tools/perf/builtin-mem.c @@ -236,13 +236,13 @@ static int process_sample_event(struct perf_tool *tool, static int report_raw_events(struct perf_mem *mem) { - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = mem->force, }; int ret; - struct perf_session *session = perf_session__new(&file, false, + struct perf_session *session = perf_session__new(&data, false, &mem->tool); if (session == NULL) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index a6cbf1640269..0ab7dd0e4f2b 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -66,7 +66,7 @@ struct record { struct perf_tool tool; struct record_opts opts; u64 bytes_written; - struct perf_data_file file; + struct perf_data data; struct auxtrace_record *itr; struct perf_evlist *evlist; struct perf_session *session; @@ -107,7 +107,7 @@ static bool switch_output_time(struct record *rec) static int record__write(struct record *rec, void *bf, size_t size) { - if (perf_data_file__write(rec->session->file, bf, size) < 0) { + if (perf_data__write(rec->session->data, bf, size) < 0) { pr_err("failed to write perf data, error: %m\n"); return -1; } @@ -173,13 +173,13 @@ static int record__process_auxtrace(struct perf_tool *tool, size_t len1, void *data2, size_t len2) { struct record *rec = container_of(tool, struct record, tool); - struct perf_data_file *file = &rec->file; + struct perf_data *data = &rec->data; size_t padding; u8 pad[8] = {0}; - if (!perf_data_file__is_pipe(file)) { + if (!perf_data__is_pipe(data)) { off_t file_offset; - int fd = perf_data_file__fd(file); + int fd = perf_data__fd(data); int err; file_offset = lseek(fd, 0, SEEK_CUR); @@ -398,10 +398,10 @@ static int process_sample_event(struct perf_tool *tool, static int process_buildids(struct record *rec) { - struct perf_data_file *file = &rec->file; + struct perf_data *data = &rec->data; struct perf_session *session = rec->session; - if (file->size == 0) + if (data->size == 0) return 0; /* @@ -544,14 +544,14 @@ static void record__init_features(struct record *rec) static void record__finish_output(struct record *rec) { - struct perf_data_file *file = &rec->file; - int fd = perf_data_file__fd(file); + struct perf_data *data = &rec->data; + int fd = perf_data__fd(data); - if (file->is_pipe) + if (data->is_pipe) return; rec->session->header.data_size += rec->bytes_written; - file->size = lseek(perf_data_file__fd(file), 0, SEEK_CUR); + data->size = lseek(perf_data__fd(data), 0, SEEK_CUR); if (!rec->no_buildid) { process_buildids(rec); @@ -590,7 +590,7 @@ static int record__synthesize(struct record *rec, bool tail); static int record__switch_output(struct record *rec, bool at_exit) { - struct perf_data_file *file = &rec->file; + struct perf_data *data = &rec->data; int fd, err; /* Same Size: "2015122520103046"*/ @@ -608,7 +608,7 @@ record__switch_output(struct record *rec, bool at_exit) return -EINVAL; } - fd = perf_data_file__switch(file, timestamp, + fd = perf_data__switch(data, timestamp, rec->session->header.data_offset, at_exit); if (fd >= 0 && !at_exit) { @@ -618,7 +618,7 @@ record__switch_output(struct record *rec, bool at_exit) if (!quiet) fprintf(stderr, "[ perf record: Dump %s.%s ]\n", - file->path, timestamp); + data->path, timestamp); /* Output tracking events */ if (!at_exit) { @@ -693,16 +693,16 @@ static int record__synthesize(struct record *rec, bool tail) { struct perf_session *session = rec->session; struct machine *machine = &session->machines.host; - struct perf_data_file *file = &rec->file; + struct perf_data *data = &rec->data; struct record_opts *opts = &rec->opts; struct perf_tool *tool = &rec->tool; - int fd = perf_data_file__fd(file); + int fd = perf_data__fd(data); int err = 0; if (rec->opts.tail_synthesize != tail) return 0; - if (file->is_pipe) { + if (data->is_pipe) { err = perf_event__synthesize_features( tool, session, rec->evlist, process_synthesized_event); if (err < 0) { @@ -781,7 +781,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) struct machine *machine; struct perf_tool *tool = &rec->tool; struct record_opts *opts = &rec->opts; - struct perf_data_file *file = &rec->file; + struct perf_data *data = &rec->data; struct perf_session *session; bool disabled = false, draining = false; int fd; @@ -807,20 +807,20 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) signal(SIGUSR2, SIG_IGN); } - session = perf_session__new(file, false, tool); + session = perf_session__new(data, false, tool); if (session == NULL) { pr_err("Perf session creation failed.\n"); return -1; } - fd = perf_data_file__fd(file); + fd = perf_data__fd(data); rec->session = session; record__init_features(rec); if (forks) { err = perf_evlist__prepare_workload(rec->evlist, &opts->target, - argv, file->is_pipe, + argv, data->is_pipe, workload_exec_failed_signal); if (err < 0) { pr_err("Couldn't run the workload!\n"); @@ -856,7 +856,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) if (!rec->evlist->nr_groups) perf_header__clear_feat(&session->header, HEADER_GROUP_DESC); - if (file->is_pipe) { + if (data->is_pipe) { err = perf_header__write_pipe(fd); if (err < 0) goto out_child; @@ -1117,8 +1117,8 @@ out_child: samples[0] = '\0'; fprintf(stderr, "[ perf record: Captured and wrote %.3f MB %s%s%s ]\n", - perf_data_file__size(file) / 1024.0 / 1024.0, - file->path, postfix, samples); + perf_data__size(data) / 1024.0 / 1024.0, + data->path, postfix, samples); } out_delete_session: @@ -1482,7 +1482,7 @@ static struct option __record_options[] = { OPT_STRING('C', "cpu", &record.opts.target.cpu_list, "cpu", "list of cpus to monitor"), OPT_U64('c', "count", &record.opts.user_interval, "event period to sample"), - OPT_STRING('o', "output", &record.file.path, "file", + OPT_STRING('o', "output", &record.data.path, "file", "output file name"), OPT_BOOLEAN_SET('i', "no-inherit", &record.opts.no_inherit, &record.opts.no_inherit_set, diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f9dff652dcbd..0dc323772b5e 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -257,7 +257,7 @@ static int report__setup_sample_type(struct report *rep) { struct perf_session *session = rep->session; u64 sample_type = perf_evlist__combined_sample_type(session->evlist); - bool is_pipe = perf_data_file__is_pipe(session->file); + bool is_pipe = perf_data__is_pipe(session->data); if (session->itrace_synth_opts->callchain || (!is_pipe && @@ -568,7 +568,7 @@ static int __cmd_report(struct report *rep) int ret; struct perf_session *session = rep->session; struct perf_evsel *pos; - struct perf_data_file *file = session->file; + struct perf_data *data = session->data; signal(SIGINT, sig_handler); @@ -637,7 +637,7 @@ static int __cmd_report(struct report *rep) rep->nr_entries += evsel__hists(pos)->nr_entries; if (rep->nr_entries == 0) { - ui__error("The %s file has no samples!\n", file->path); + ui__error("The %s file has no samples!\n", data->path); return 0; } @@ -879,7 +879,7 @@ int cmd_report(int argc, const char **argv) "Show inline function"), OPT_END() }; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; int ret = hists__init(); @@ -940,11 +940,11 @@ int cmd_report(int argc, const char **argv) input_name = "perf.data"; } - file.path = input_name; - file.force = symbol_conf.force; + data.path = input_name; + data.force = symbol_conf.force; repeat: - session = perf_session__new(&file, false, &report.tool); + session = perf_session__new(&data, false, &report.tool); if (session == NULL) return -1; diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index b7e8812ee80c..cb5410511f69 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1700,14 +1700,14 @@ static int perf_sched__read_events(struct perf_sched *sched) { "sched:sched_migrate_task", process_sched_migrate_task_event, }, }; struct perf_session *session; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = sched->force, }; int rc = -1; - session = perf_session__new(&file, false, &sched->tool); + session = perf_session__new(&data, false, &sched->tool); if (session == NULL) { pr_debug("No Memory for session\n"); return -1; @@ -2902,7 +2902,7 @@ static int perf_sched__timehist(struct perf_sched *sched) const struct perf_evsel_str_handler migrate_handlers[] = { { "sched:sched_migrate_task", timehist_migrate_task_event, }, }; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = sched->force, @@ -2930,7 +2930,7 @@ static int perf_sched__timehist(struct perf_sched *sched) symbol_conf.use_callchain = sched->show_callchain; - session = perf_session__new(&file, false, &sched->tool); + session = perf_session__new(&data, false, &sched->tool); if (session == NULL) return -ENOMEM; diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 4d198f73b29a..8f8fa952b506 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -217,12 +217,12 @@ struct perf_evsel_script { }; static struct perf_evsel_script *perf_evsel_script__new(struct perf_evsel *evsel, - struct perf_data_file *file) + struct perf_data *data) { struct perf_evsel_script *es = malloc(sizeof(*es)); if (es != NULL) { - if (asprintf(&es->filename, "%s.%s.dump", file->path, perf_evsel__name(evsel)) < 0) + if (asprintf(&es->filename, "%s.%s.dump", data->path, perf_evsel__name(evsel)) < 0) goto out_free; es->fp = fopen(es->filename, "w"); if (es->fp == NULL) @@ -1954,7 +1954,7 @@ static int perf_script__fopen_per_event_dump(struct perf_script *script) struct perf_evsel *evsel; evlist__for_each_entry(script->session->evlist, evsel) { - evsel->priv = perf_evsel_script__new(evsel, script->session->file); + evsel->priv = perf_evsel_script__new(evsel, script->session->data); if (evsel->priv == NULL) goto out_err_fclose; } @@ -2590,14 +2590,14 @@ int find_scripts(char **scripts_array, char **scripts_path_array) char scripts_path[MAXPATHLEN], lang_path[MAXPATHLEN]; DIR *scripts_dir, *lang_dir; struct perf_session *session; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, }; char *temp; int i = 0; - session = perf_session__new(&file, false, NULL); + session = perf_session__new(&data, false, NULL); if (!session) return -1; @@ -2875,7 +2875,7 @@ int cmd_script(int argc, const char **argv) .ordering_requires_timestamps = true, }, }; - struct perf_data_file file = { + struct perf_data data = { .mode = PERF_DATA_MODE_READ, }; const struct option options[] = { @@ -2982,8 +2982,8 @@ int cmd_script(int argc, const char **argv) argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage, PARSE_OPT_STOP_AT_NON_OPTION); - file.path = input_name; - file.force = symbol_conf.force; + data.path = input_name; + data.force = symbol_conf.force; if (argc > 1 && !strncmp(argv[0], "rec", strlen("rec"))) { rec_script_path = get_script_path(argv[1], RECORD_SUFFIX); @@ -3150,7 +3150,7 @@ int cmd_script(int argc, const char **argv) if (!script_name) setup_pager(); - session = perf_session__new(&file, false, &script.tool); + session = perf_session__new(&data, false, &script.tool); if (session == NULL) return -1; @@ -3206,7 +3206,7 @@ int cmd_script(int argc, const char **argv) goto out_delete; } - input = open(file.path, O_RDONLY); /* input_name */ + input = open(data.path, O_RDONLY); /* input_name */ if (input < 0) { err = -errno; perror("failed to open file"); diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 988bdfa5d832..85af6d291c06 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -175,7 +175,7 @@ static int print_free_counters_hint; struct perf_stat { bool record; - struct perf_data_file file; + struct perf_data data; struct perf_session *session; u64 bytes_written; struct perf_tool tool; @@ -253,7 +253,7 @@ static int create_perf_stat_counter(struct perf_evsel *evsel) * by attr->sample_type != 0, and we can't run it on * stat sessions. */ - if (!(STAT_RECORD && perf_stat.file.is_pipe)) + if (!(STAT_RECORD && perf_stat.data.is_pipe)) attr->sample_type = PERF_SAMPLE_IDENTIFIER; /* @@ -295,7 +295,7 @@ static int process_synthesized_event(struct perf_tool *tool __maybe_unused, struct perf_sample *sample __maybe_unused, struct machine *machine __maybe_unused) { - if (perf_data_file__write(&perf_stat.file, event, event->header.size) < 0) { + if (perf_data__write(&perf_stat.data, event, event->header.size) < 0) { pr_err("failed to write perf data, error: %m\n"); return -1; } @@ -628,7 +628,7 @@ static int __run_perf_stat(int argc, const char **argv) size_t l; int status = 0; const bool forks = (argc > 0); - bool is_pipe = STAT_RECORD ? perf_stat.file.is_pipe : false; + bool is_pipe = STAT_RECORD ? perf_stat.data.is_pipe : false; struct perf_evsel_config_term *err_term; if (interval) { @@ -719,10 +719,10 @@ try_again: } if (STAT_RECORD) { - int err, fd = perf_data_file__fd(&perf_stat.file); + int err, fd = perf_data__fd(&perf_stat.data); if (is_pipe) { - err = perf_header__write_pipe(perf_data_file__fd(&perf_stat.file)); + err = perf_header__write_pipe(perf_data__fd(&perf_stat.data)); } else { err = perf_session__write_header(perf_stat.session, evsel_list, fd, false); @@ -1696,7 +1696,7 @@ static void print_counters(struct timespec *ts, int argc, const char **argv) char buf[64], *prefix = NULL; /* Do not print anything if we record to the pipe. */ - if (STAT_RECORD && perf_stat.file.is_pipe) + if (STAT_RECORD && perf_stat.data.is_pipe) return; if (interval) @@ -2406,20 +2406,20 @@ static void init_features(struct perf_session *session) static int __cmd_record(int argc, const char **argv) { struct perf_session *session; - struct perf_data_file *file = &perf_stat.file; + struct perf_data *data = &perf_stat.data; argc = parse_options(argc, argv, stat_options, stat_record_usage, PARSE_OPT_STOP_AT_NON_OPTION); if (output_name) - file->path = output_name; + data->path = output_name; if (run_count != 1 || forever) { pr_err("Cannot use -r option with perf stat record.\n"); return -1; } - session = perf_session__new(file, false, NULL); + session = perf_session__new(data, false, NULL); if (session == NULL) { pr_err("Perf session creation failed.\n"); return -1; @@ -2477,7 +2477,7 @@ int process_stat_config_event(struct perf_tool *tool, if (st->aggr_mode != AGGR_UNSET) stat_config.aggr_mode = st->aggr_mode; - if (perf_stat.file.is_pipe) + if (perf_stat.data.is_pipe) perf_stat_init_aggr_mode(); else perf_stat_init_aggr_mode_file(st); @@ -2585,10 +2585,10 @@ static int __cmd_report(int argc, const char **argv) input_name = "perf.data"; } - perf_stat.file.path = input_name; - perf_stat.file.mode = PERF_DATA_MODE_READ; + perf_stat.data.path = input_name; + perf_stat.data.mode = PERF_DATA_MODE_READ; - session = perf_session__new(&perf_stat.file, false, &perf_stat.tool); + session = perf_session__new(&perf_stat.data, false, &perf_stat.tool); if (session == NULL) return -1; @@ -2859,7 +2859,7 @@ int cmd_stat(int argc, const char **argv) * records, but the need to suppress the kptr_restrict messages in older * tools remain -acme */ - int fd = perf_data_file__fd(&perf_stat.file); + int fd = perf_data__fd(&perf_stat.data); int err = perf_event__synthesize_kernel_mmap((void *)&perf_stat, process_synthesized_event, &perf_stat.session->machines.host); @@ -2873,7 +2873,7 @@ int cmd_stat(int argc, const char **argv) pr_err("failed to write stat round event\n"); } - if (!perf_stat.file.is_pipe) { + if (!perf_stat.data.is_pipe) { perf_stat.session->header.data_size += perf_stat.bytes_written; perf_session__write_header(perf_stat.session, evsel_list, fd, true); } diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index 01de01ca14f2..0f79ea5e2f0f 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -1601,13 +1601,13 @@ static int __cmd_timechart(struct timechart *tchart, const char *output_name) { "syscalls:sys_exit_pselect6", process_exit_poll }, { "syscalls:sys_exit_select", process_exit_poll }, }; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = tchart->force, }; - struct perf_session *session = perf_session__new(&file, false, + struct perf_session *session = perf_session__new(&data, false, &tchart->tool); int ret = -EINVAL; @@ -1617,7 +1617,7 @@ static int __cmd_timechart(struct timechart *tchart, const char *output_name) symbol__init(&session->header.env); (void)perf_header__process_sections(&session->header, - perf_data_file__fd(session->file), + perf_data__fd(session->data), tchart, process_header); diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 78855916f4b0..7def6947ad61 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -2532,7 +2532,7 @@ static int trace__replay(struct trace *trace) const struct perf_evsel_str_handler handlers[] = { { "probe:vfs_getname", trace__vfs_getname, }, }; - struct perf_data_file file = { + struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = trace->force, @@ -2558,7 +2558,7 @@ static int trace__replay(struct trace *trace) /* add tid to output */ trace->multiple_threads = true; - session = perf_session__new(&file, false, &trace->tool); + session = perf_session__new(&data, false, &trace->tool); if (session == NULL) return -1; diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c index 19b0561fd6f6..7536782e8495 100644 --- a/tools/perf/tests/topology.c +++ b/tools/perf/tests/topology.c @@ -29,12 +29,12 @@ static int get_temp(char *path) static int session_write_header(char *path) { struct perf_session *session; - struct perf_data_file file = { + struct perf_data data = { .path = path, .mode = PERF_DATA_MODE_WRITE, }; - session = perf_session__new(&file, false, NULL); + session = perf_session__new(&data, false, NULL); TEST_ASSERT_VAL("can't get session", session); session->evlist = perf_evlist__new_default(); @@ -46,7 +46,7 @@ static int session_write_header(char *path) session->header.data_size += DATA_SIZE; TEST_ASSERT_VAL("failed to write header", - !perf_session__write_header(session, session->evlist, file.fd, true)); + !perf_session__write_header(session, session->evlist, data.fd, true)); perf_session__delete(session); @@ -56,13 +56,13 @@ static int session_write_header(char *path) static int check_cpu_topology(char *path, struct cpu_map *map) { struct perf_session *session; - struct perf_data_file file = { + struct perf_data data = { .path = path, .mode = PERF_DATA_MODE_READ, }; int i; - session = perf_session__new(&file, false, NULL); + session = perf_session__new(&data, false, NULL); TEST_ASSERT_VAL("can't get session", session); for (i = 0; i < session->header.env.nr_cpus_avail; i++) { diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 5547457566a7..a33491416400 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -208,7 +208,7 @@ static int auxtrace_queues__grow(struct auxtrace_queues *queues, static void *auxtrace_copy_data(u64 size, struct perf_session *session) { - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); void *p; ssize_t ret; @@ -305,7 +305,7 @@ static int auxtrace_queues__add_event_buffer(struct auxtrace_queues *queues, if (session->one_mmap) { buffer->data = buffer->data_offset - session->one_mmap_offset + session->one_mmap_addr; - } else if (perf_data_file__is_pipe(session->file)) { + } else if (perf_data__is_pipe(session->data)) { buffer->data = auxtrace_copy_data(buffer->size, session); if (!buffer->data) return -ENOMEM; diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c index 2346cecb8ea2..9fdae383a58c 100644 --- a/tools/perf/util/data-convert-bt.c +++ b/tools/perf/util/data-convert-bt.c @@ -1577,7 +1577,7 @@ int bt_convert__perf2ctf(const char *input, const char *path, struct perf_data_convert_opts *opts) { struct perf_session *session; - struct perf_data_file file = { + struct perf_data data = { .path = input, .mode = PERF_DATA_MODE_READ, .force = opts->force, @@ -1619,7 +1619,7 @@ int bt_convert__perf2ctf(const char *input, const char *path, err = -1; /* perf.data session */ - session = perf_session__new(&file, 0, &c.tool); + session = perf_session__new(&data, 0, &c.tool); if (!session) goto free_writer; @@ -1650,7 +1650,7 @@ int bt_convert__perf2ctf(const char *input, const char *path, fprintf(stderr, "[ perf data convert: Converted '%s' into CTF data '%s' ]\n", - file.path, path); + data.path, path); fprintf(stderr, "[ perf data convert: Converted and wrote %.3f MB (%" PRIu64 " samples", diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c index 1123b30e3033..a6eea3df4c10 100644 --- a/tools/perf/util/data.c +++ b/tools/perf/util/data.c @@ -21,56 +21,56 @@ #endif #endif -static bool check_pipe(struct perf_data_file *file) +static bool check_pipe(struct perf_data *data) { struct stat st; bool is_pipe = false; - int fd = perf_data_file__is_read(file) ? + int fd = perf_data__is_read(data) ? STDIN_FILENO : STDOUT_FILENO; - if (!file->path) { + if (!data->path) { if (!fstat(fd, &st) && S_ISFIFO(st.st_mode)) is_pipe = true; } else { - if (!strcmp(file->path, "-")) + if (!strcmp(data->path, "-")) is_pipe = true; } if (is_pipe) - file->fd = fd; + data->fd = fd; - return file->is_pipe = is_pipe; + return data->is_pipe = is_pipe; } -static int check_backup(struct perf_data_file *file) +static int check_backup(struct perf_data *data) { struct stat st; - if (!stat(file->path, &st) && st.st_size) { + if (!stat(data->path, &st) && st.st_size) { /* TODO check errors properly */ char oldname[PATH_MAX]; snprintf(oldname, sizeof(oldname), "%s.old", - file->path); + data->path); unlink(oldname); - rename(file->path, oldname); + rename(data->path, oldname); } return 0; } -static int open_file_read(struct perf_data_file *file) +static int open_file_read(struct perf_data *data) { struct stat st; int fd; char sbuf[STRERR_BUFSIZE]; - fd = open(file->path, O_RDONLY); + fd = open(data->path, O_RDONLY); if (fd < 0) { int err = errno; - pr_err("failed to open %s: %s", file->path, + pr_err("failed to open %s: %s", data->path, str_error_r(err, sbuf, sizeof(sbuf))); - if (err == ENOENT && !strcmp(file->path, "perf.data")) + if (err == ENOENT && !strcmp(data->path, "perf.data")) pr_err(" (try 'perf record' first)"); pr_err("\n"); return -err; @@ -79,19 +79,19 @@ static int open_file_read(struct perf_data_file *file) if (fstat(fd, &st) < 0) goto out_close; - if (!file->force && st.st_uid && (st.st_uid != geteuid())) { + if (!data->force && st.st_uid && (st.st_uid != geteuid())) { pr_err("File %s not owned by current user or root (use -f to override)\n", - file->path); + data->path); goto out_close; } if (!st.st_size) { - pr_info("zero-sized file (%s), nothing to do!\n", - file->path); + pr_info("zero-sized data (%s), nothing to do!\n", + data->path); goto out_close; } - file->size = st.st_size; + data->size = st.st_size; return fd; out_close: @@ -99,93 +99,93 @@ static int open_file_read(struct perf_data_file *file) return -1; } -static int open_file_write(struct perf_data_file *file) +static int open_file_write(struct perf_data *data) { int fd; char sbuf[STRERR_BUFSIZE]; - if (check_backup(file)) + if (check_backup(data)) return -1; - fd = open(file->path, O_CREAT|O_RDWR|O_TRUNC|O_CLOEXEC, + fd = open(data->path, O_CREAT|O_RDWR|O_TRUNC|O_CLOEXEC, S_IRUSR|S_IWUSR); if (fd < 0) - pr_err("failed to open %s : %s\n", file->path, + pr_err("failed to open %s : %s\n", data->path, str_error_r(errno, sbuf, sizeof(sbuf))); return fd; } -static int open_file(struct perf_data_file *file) +static int open_file(struct perf_data *data) { int fd; - fd = perf_data_file__is_read(file) ? - open_file_read(file) : open_file_write(file); + fd = perf_data__is_read(data) ? + open_file_read(data) : open_file_write(data); - file->fd = fd; + data->fd = fd; return fd < 0 ? -1 : 0; } -int perf_data_file__open(struct perf_data_file *file) +int perf_data__open(struct perf_data *data) { - if (check_pipe(file)) + if (check_pipe(data)) return 0; - if (!file->path) - file->path = "perf.data"; + if (!data->path) + data->path = "perf.data"; - return open_file(file); + return open_file(data); } -void perf_data_file__close(struct perf_data_file *file) +void perf_data__close(struct perf_data *data) { - close(file->fd); + close(data->fd); } -ssize_t perf_data_file__write(struct perf_data_file *file, +ssize_t perf_data__write(struct perf_data *data, void *buf, size_t size) { - return writen(file->fd, buf, size); + return writen(data->fd, buf, size); } -int perf_data_file__switch(struct perf_data_file *file, +int perf_data__switch(struct perf_data *data, const char *postfix, size_t pos, bool at_exit) { char *new_filepath; int ret; - if (check_pipe(file)) + if (check_pipe(data)) return -EINVAL; - if (perf_data_file__is_read(file)) + if (perf_data__is_read(data)) return -EINVAL; - if (asprintf(&new_filepath, "%s.%s", file->path, postfix) < 0) + if (asprintf(&new_filepath, "%s.%s", data->path, postfix) < 0) return -ENOMEM; /* * Only fire a warning, don't return error, continue fill * original file. */ - if (rename(file->path, new_filepath)) - pr_warning("Failed to rename %s to %s\n", file->path, new_filepath); + if (rename(data->path, new_filepath)) + pr_warning("Failed to rename %s to %s\n", data->path, new_filepath); if (!at_exit) { - close(file->fd); - ret = perf_data_file__open(file); + close(data->fd); + ret = perf_data__open(data); if (ret < 0) goto out; - if (lseek(file->fd, pos, SEEK_SET) == (off_t)-1) { + if (lseek(data->fd, pos, SEEK_SET) == (off_t)-1) { ret = -errno; pr_debug("Failed to lseek to %zu: %s", pos, strerror(errno)); goto out; } } - ret = file->fd; + ret = data->fd; out: free(new_filepath); return ret; diff --git a/tools/perf/util/data.h b/tools/perf/util/data.h index ae510ce16cb1..a1f9d70426b1 100644 --- a/tools/perf/util/data.h +++ b/tools/perf/util/data.h @@ -8,7 +8,7 @@ enum perf_data_mode { PERF_DATA_MODE_READ, }; -struct perf_data_file { +struct perf_data { const char *path; int fd; bool is_pipe; @@ -17,43 +17,43 @@ struct perf_data_file { enum perf_data_mode mode; }; -static inline bool perf_data_file__is_read(struct perf_data_file *file) +static inline bool perf_data__is_read(struct perf_data *data) { - return file->mode == PERF_DATA_MODE_READ; + return data->mode == PERF_DATA_MODE_READ; } -static inline bool perf_data_file__is_write(struct perf_data_file *file) +static inline bool perf_data__is_write(struct perf_data *data) { - return file->mode == PERF_DATA_MODE_WRITE; + return data->mode == PERF_DATA_MODE_WRITE; } -static inline int perf_data_file__is_pipe(struct perf_data_file *file) +static inline int perf_data__is_pipe(struct perf_data *data) { - return file->is_pipe; + return data->is_pipe; } -static inline int perf_data_file__fd(struct perf_data_file *file) +static inline int perf_data__fd(struct perf_data *data) { - return file->fd; + return data->fd; } -static inline unsigned long perf_data_file__size(struct perf_data_file *file) +static inline unsigned long perf_data__size(struct perf_data *data) { - return file->size; + return data->size; } -int perf_data_file__open(struct perf_data_file *file); -void perf_data_file__close(struct perf_data_file *file); -ssize_t perf_data_file__write(struct perf_data_file *file, +int perf_data__open(struct perf_data *data); +void perf_data__close(struct perf_data *data); +ssize_t perf_data__write(struct perf_data *data, void *buf, size_t size); /* * If at_exit is set, only rename current perf.data to - * perf.data., continue write on original file. + * perf.data., continue write on original data. * Set at_exit when flushing the last output. * * Return value is fd of new output. */ -int perf_data_file__switch(struct perf_data_file *file, +int perf_data__switch(struct perf_data *data, const char *postfix, size_t pos, bool at_exit); #endif /* __PERF_DATA_H */ diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 605bbd5404fb..d7be552b21c8 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -1762,7 +1762,7 @@ process_event_desc(struct feat_fd *ff, void *data __maybe_unused) session = container_of(ff->ph, struct perf_session, header); - if (session->file->is_pipe) { + if (session->data->is_pipe) { /* Save events for reading later by print_event_desc, * since they can't be read again in pipe mode. */ ff->events = events; @@ -1771,7 +1771,7 @@ process_event_desc(struct feat_fd *ff, void *data __maybe_unused) for (evsel = events; evsel->attr.size; evsel++) perf_evlist__set_event_name(session->evlist, evsel); - if (!session->file->is_pipe) + if (!session->data->is_pipe) free_event_desc(events); return 0; @@ -2248,7 +2248,7 @@ int perf_header__fprintf_info(struct perf_session *session, FILE *fp, bool full) { struct header_print_data hd; struct perf_header *header = &session->header; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); struct stat st; int ret, bit; @@ -2264,7 +2264,7 @@ int perf_header__fprintf_info(struct perf_session *session, FILE *fp, bool full) perf_header__process_sections(header, fd, &hd, perf_file_section__fprintf_info); - if (session->file->is_pipe) + if (session->data->is_pipe) return 0; fprintf(fp, "# missing features: "); @@ -2757,7 +2757,7 @@ static int perf_header__read_pipe(struct perf_session *session) struct perf_pipe_file_header f_header; if (perf_file_header__read_pipe(&f_header, header, - perf_data_file__fd(session->file), + perf_data__fd(session->data), session->repipe) < 0) { pr_debug("incompatible file format\n"); return -EINVAL; @@ -2860,13 +2860,13 @@ static int perf_evlist__prepare_tracepoint_events(struct perf_evlist *evlist, int perf_session__read_header(struct perf_session *session) { - struct perf_data_file *file = session->file; + struct perf_data *data = session->data; struct perf_header *header = &session->header; struct perf_file_header f_header; struct perf_file_attr f_attr; u64 f_id; int nr_attrs, nr_ids, i, j; - int fd = perf_data_file__fd(file); + int fd = perf_data__fd(data); session->evlist = perf_evlist__new(); if (session->evlist == NULL) @@ -2874,7 +2874,7 @@ int perf_session__read_header(struct perf_session *session) session->evlist->env = &header->env; session->machines.host.env = &header->env; - if (perf_data_file__is_pipe(file)) + if (perf_data__is_pipe(data)) return perf_header__read_pipe(session); if (perf_file_header__read(&f_header, header, fd) < 0) @@ -2889,7 +2889,7 @@ int perf_session__read_header(struct perf_session *session) if (f_header.data.size == 0) { pr_warning("WARNING: The %s file's data size field is 0 which is unexpected.\n" "Was the 'perf record' command properly terminated?\n", - file->path); + data->path); } nr_attrs = f_header.attrs.size / f_header.attr_size; @@ -3397,7 +3397,7 @@ int perf_event__process_tracing_data(struct perf_tool *tool __maybe_unused, struct perf_session *session) { ssize_t size_read, padding, size = event->tracing_data.size; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); off_t offset = lseek(fd, 0, SEEK_CUR); char buf[BUFSIZ]; diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c index 218ee2bac9a5..5325e65f9711 100644 --- a/tools/perf/util/intel-bts.c +++ b/tools/perf/util/intel-bts.c @@ -500,7 +500,7 @@ static int intel_bts_process_queue(struct intel_bts_queue *btsq, u64 *timestamp) } if (!buffer->data) { - int fd = perf_data_file__fd(btsq->bts->session->file); + int fd = perf_data__fd(btsq->bts->session->data); buffer->data = auxtrace_buffer__get_data(buffer, fd); if (!buffer->data) { @@ -664,10 +664,10 @@ static int intel_bts_process_auxtrace_event(struct perf_session *session, if (!bts->data_queued) { struct auxtrace_buffer *buffer; off_t data_offset; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); int err; - if (perf_data_file__is_pipe(session->file)) { + if (perf_data__is_pipe(session->data)) { data_offset = 0; } else { data_offset = lseek(fd, 0, SEEK_CUR); diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index b58f9fd1e2ee..23f9ba676df0 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -271,7 +271,7 @@ next: ptq->buffer = buffer; if (!buffer->data) { - int fd = perf_data_file__fd(ptq->pt->session->file); + int fd = perf_data__fd(ptq->pt->session->data); buffer->data = auxtrace_buffer__get_data(buffer, fd); if (!buffer->data) @@ -2084,10 +2084,10 @@ static int intel_pt_process_auxtrace_event(struct perf_session *session, if (!pt->data_queued) { struct auxtrace_buffer *buffer; off_t data_offset; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); int err; - if (perf_data_file__is_pipe(session->file)) { + if (perf_data__is_pipe(session->data)) { data_offset = 0; } else { data_offset = lseek(fd, 0, SEEK_CUR); diff --git a/tools/perf/util/jit.h b/tools/perf/util/jit.h index 3f42ee4d2a0b..961e7a8a0e17 100644 --- a/tools/perf/util/jit.h +++ b/tools/perf/util/jit.h @@ -3,7 +3,7 @@ #include -int jit_process(struct perf_session *session, struct perf_data_file *output, +int jit_process(struct perf_session *session, struct perf_data *output, struct machine *machine, char *filename, pid_t pid, u64 *nbytes); int jit_inject_record(const char *filename); diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index 9084930e1757..e7645098a323 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -29,7 +29,7 @@ #include "sane_ctype.h" struct jit_buf_desc { - struct perf_data_file *output; + struct perf_data *output; struct perf_session *session; struct machine *machine; union jr_entry *entry; @@ -60,8 +60,8 @@ struct debug_line_info { struct jit_tool { struct perf_tool tool; - struct perf_data_file output; - struct perf_data_file input; + struct perf_data output; + struct perf_data input; u64 bytes_written; }; @@ -356,7 +356,7 @@ jit_inject_event(struct jit_buf_desc *jd, union perf_event *event) { ssize_t size; - size = perf_data_file__write(jd->output, event, event->header.size); + size = perf_data__write(jd->output, event, event->header.size); if (size < 0) return -1; @@ -751,7 +751,7 @@ jit_detect(char *mmap_name, pid_t pid) int jit_process(struct perf_session *session, - struct perf_data_file *output, + struct perf_data *output, struct machine *machine, char *filename, pid_t pid, diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index b3fd62f7e4c9..c09b748ab599 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -32,14 +32,14 @@ static int perf_session__deliver_event(struct perf_session *session, static int perf_session__open(struct perf_session *session) { - struct perf_data_file *file = session->file; + struct perf_data *data = session->data; if (perf_session__read_header(session) < 0) { pr_err("incompatible file format (rerun with -v to learn more)\n"); return -1; } - if (perf_data_file__is_pipe(file)) + if (perf_data__is_pipe(data)) return 0; if (perf_header__has_feat(&session->header, HEADER_STAT)) @@ -120,7 +120,7 @@ static int ordered_events__deliver_event(struct ordered_events *oe, session->tool, event->file_offset); } -struct perf_session *perf_session__new(struct perf_data_file *file, +struct perf_session *perf_session__new(struct perf_data *data, bool repipe, struct perf_tool *tool) { struct perf_session *session = zalloc(sizeof(*session)); @@ -134,13 +134,13 @@ struct perf_session *perf_session__new(struct perf_data_file *file, machines__init(&session->machines); ordered_events__init(&session->ordered_events, ordered_events__deliver_event); - if (file) { - if (perf_data_file__open(file)) + if (data) { + if (perf_data__open(data)) goto out_delete; - session->file = file; + session->data = data; - if (perf_data_file__is_read(file)) { + if (perf_data__is_read(data)) { if (perf_session__open(session) < 0) goto out_close; @@ -148,7 +148,7 @@ struct perf_session *perf_session__new(struct perf_data_file *file, * set session attributes that are present in perf.data * but not in pipe-mode. */ - if (!file->is_pipe) { + if (!data->is_pipe) { perf_session__set_id_hdr_size(session); perf_session__set_comm_exec(session); } @@ -157,7 +157,7 @@ struct perf_session *perf_session__new(struct perf_data_file *file, session->machines.host.env = &perf_env; } - if (!file || perf_data_file__is_write(file)) { + if (!data || perf_data__is_write(data)) { /* * In O_RDONLY mode this will be performed when reading the * kernel MMAP event, in perf_event__process_mmap(). @@ -170,7 +170,7 @@ struct perf_session *perf_session__new(struct perf_data_file *file, * In pipe-mode, evlist is empty until PERF_RECORD_HEADER_ATTR is * processed, so perf_evlist__sample_id_all is not meaningful here. */ - if ((!file || !file->is_pipe) && tool && tool->ordering_requires_timestamps && + if ((!data || !data->is_pipe) && tool && tool->ordering_requires_timestamps && tool->ordered_events && !perf_evlist__sample_id_all(session->evlist)) { dump_printf("WARNING: No sample_id_all support, falling back to unordered processing\n"); tool->ordered_events = false; @@ -179,7 +179,7 @@ struct perf_session *perf_session__new(struct perf_data_file *file, return session; out_close: - perf_data_file__close(file); + perf_data__close(data); out_delete: perf_session__delete(session); out: @@ -201,8 +201,8 @@ void perf_session__delete(struct perf_session *session) perf_session__delete_threads(session); perf_env__exit(&session->header.env); machines__exit(&session->machines); - if (session->file) - perf_data_file__close(session->file); + if (session->data) + perf_data__close(session->data); free(session); } @@ -290,8 +290,8 @@ static s64 process_event_auxtrace_stub(struct perf_tool *tool __maybe_unused, __maybe_unused) { dump_printf(": unhandled!\n"); - if (perf_data_file__is_pipe(session->file)) - skipn(perf_data_file__fd(session->file), event->auxtrace.size); + if (perf_data__is_pipe(session->data)) + skipn(perf_data__fd(session->data), event->auxtrace.size); return event->auxtrace.size; } @@ -1349,7 +1349,7 @@ static s64 perf_session__process_user_event(struct perf_session *session, { struct ordered_events *oe = &session->ordered_events; struct perf_tool *tool = session->tool; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); int err; dump_event(session->evlist, event, file_offset, NULL); @@ -1449,10 +1449,10 @@ int perf_session__peek_event(struct perf_session *session, off_t file_offset, goto out_parse_sample; } - if (perf_data_file__is_pipe(session->file)) + if (perf_data__is_pipe(session->data)) return -1; - fd = perf_data_file__fd(session->file); + fd = perf_data__fd(session->data); hdr_sz = sizeof(struct perf_event_header); if (buf_sz < hdr_sz) @@ -1687,7 +1687,7 @@ static int __perf_session__process_pipe_events(struct perf_session *session) { struct ordered_events *oe = &session->ordered_events; struct perf_tool *tool = session->tool; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); union perf_event *event; uint32_t size, cur_size = 0; void *buf = NULL; @@ -1828,7 +1828,7 @@ static int __perf_session__process_events(struct perf_session *session, { struct ordered_events *oe = &session->ordered_events; struct perf_tool *tool = session->tool; - int fd = perf_data_file__fd(session->file); + int fd = perf_data__fd(session->data); u64 head, page_offset, file_offset, file_pos, size; int err, mmap_prot, mmap_flags, map_idx = 0; size_t mmap_size; @@ -1945,13 +1945,13 @@ out_err: int perf_session__process_events(struct perf_session *session) { - u64 size = perf_data_file__size(session->file); + u64 size = perf_data__size(session->data); int err; if (perf_session__register_idle_thread(session) < 0) return -ENOMEM; - if (!perf_data_file__is_pipe(session->file)) + if (!perf_data__is_pipe(session->data)) err = __perf_session__process_events(session, session->header.data_offset, session->header.data_size, size); diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 47b5e7dbcb18..cc1c5ea53c39 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -32,13 +32,13 @@ struct perf_session { void *one_mmap_addr; u64 one_mmap_offset; struct ordered_events ordered_events; - struct perf_data_file *file; + struct perf_data *data; struct perf_tool *tool; }; struct perf_tool; -struct perf_session *perf_session__new(struct perf_data_file *file, +struct perf_session *perf_session__new(struct perf_data *data, bool repipe, struct perf_tool *tool); void perf_session__delete(struct perf_session *session); -- cgit v1.2.3