From e7eb9002d4513ac4a26c756b72e6c25bf063baf2 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Mon, 2 Sep 2019 22:15:47 +0200 Subject: [PATCH] libperf: Move 'ids' from 'struct evsel' to 'struct perf_evsel' Move 'ids' from 'struct evsel' to libperf's 'struct perf_evsel'. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-26-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/include/internal/evsel.h | 1 + tools/perf/util/evlist.c | 2 +- tools/perf/util/evsel.c | 2 +- tools/perf/util/evsel.h | 1 - tools/perf/util/header.c | 14 +++++++------- tools/perf/util/intel-bts.c | 2 +- tools/perf/util/intel-pt.c | 2 +- tools/perf/util/synthetic-events.c | 6 +++--- 8 files changed, 15 insertions(+), 15 deletions(-) diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h index e7171948c347..385766f06591 100644 --- a/tools/perf/lib/include/internal/evsel.h +++ b/tools/perf/lib/include/internal/evsel.h @@ -19,6 +19,7 @@ struct perf_evsel { struct xyarray *fd; struct xyarray *sample_id; u64 *id; + u32 ids; /* parse modifier helper */ int nr_members; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 24f03f245525..5e43fb9da359 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -482,7 +482,7 @@ void perf_evlist__id_add(struct evlist *evlist, struct evsel *evsel, int cpu, int thread, u64 id) { perf_evlist__id_hash(evlist, evsel, cpu, thread, id); - evsel->core.id[evsel->ids++] = id; + evsel->core.id[evsel->core.ids++] = id; } int perf_evlist__id_add_fd(struct evlist *evlist, diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 9c1b4f4a5fa3..55638eb9299c 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1254,7 +1254,7 @@ static void perf_evsel__free_id(struct evsel *evsel) xyarray__delete(evsel->core.sample_id); evsel->core.sample_id = NULL; zfree(&evsel->core.id); - evsel->ids = 0; + evsel->core.ids = 0; } static void perf_evsel__free_config_terms(struct evsel *evsel) diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 0d2aa933ceb3..ed64395ec340 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -119,7 +119,6 @@ struct evsel { struct perf_counts *counts; struct perf_counts *prev_raw_counts; int idx; - u32 ids; unsigned long max_events; unsigned long nr_events_printed; char *name; diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 2b0681ab08aa..498f6a825656 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -516,7 +516,7 @@ static int write_event_desc(struct feat_fd *ff, * copy into an nri to be independent of the * type of ids, */ - nri = evsel->ids; + nri = evsel->core.ids; ret = do_write(ff, &nri, sizeof(nri)); if (ret < 0) return ret; @@ -530,7 +530,7 @@ static int write_event_desc(struct feat_fd *ff, /* * write unique ids for this event */ - ret = do_write(ff, evsel->core.id, evsel->ids * sizeof(u64)); + ret = do_write(ff, evsel->core.id, evsel->core.ids * sizeof(u64)); if (ret < 0) return ret; } @@ -1656,7 +1656,7 @@ static struct evsel *read_event_desc(struct feat_fd *ff) id = calloc(nr, sizeof(*id)); if (!id) goto error; - evsel->ids = nr; + evsel->core.ids = nr; evsel->core.id = id; for (j = 0 ; j < nr; j++) { @@ -1699,9 +1699,9 @@ static void print_event_desc(struct feat_fd *ff, FILE *fp) for (evsel = events; evsel->core.attr.size; evsel++) { fprintf(fp, "# event : name = %s, ", evsel->name); - if (evsel->ids) { + if (evsel->core.ids) { fprintf(fp, ", id = {"); - for (j = 0, id = evsel->core.id; j < evsel->ids; j++, id++) { + for (j = 0, id = evsel->core.id; j < evsel->core.ids; j++, id++) { if (j) fputc(',', fp); fprintf(fp, " %"PRIu64, *id); @@ -3068,7 +3068,7 @@ int perf_session__write_header(struct perf_session *session, evlist__for_each_entry(session->evlist, evsel) { evsel->id_offset = lseek(fd, 0, SEEK_CUR); - err = do_write(&ff, evsel->core.id, evsel->ids * sizeof(u64)); + err = do_write(&ff, evsel->core.id, evsel->core.ids * sizeof(u64)); if (err < 0) { pr_debug("failed to write perf header\n"); return err; @@ -3082,7 +3082,7 @@ int perf_session__write_header(struct perf_session *session, .attr = evsel->core.attr, .ids = { .offset = evsel->id_offset, - .size = evsel->ids * sizeof(u64), + .size = evsel->core.ids * sizeof(u64), } }; err = do_write(&ff, &f_attr, sizeof(f_attr)); diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c index c94360cd9c00..34cb380d19a3 100644 --- a/tools/perf/util/intel-bts.c +++ b/tools/perf/util/intel-bts.c @@ -768,7 +768,7 @@ static int intel_bts_synth_events(struct intel_bts *bts, int err; evlist__for_each_entry(evlist, evsel) { - if (evsel->core.attr.type == bts->pmu_type && evsel->ids) { + if (evsel->core.attr.type == bts->pmu_type && evsel->core.ids) { found = true; break; } diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index 24ca5d5908ca..a1c9eb6d4f40 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -2735,7 +2735,7 @@ static struct evsel *intel_pt_evsel(struct intel_pt *pt, struct evsel *evsel; evlist__for_each_entry(evlist, evsel) { - if (evsel->core.attr.type == pt->pmu_type && evsel->ids) + if (evsel->core.attr.type == pt->pmu_type && evsel->core.ids) return evsel; } diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c index 907ac3971959..96ed008c2775 100644 --- a/tools/perf/util/synthetic-events.c +++ b/tools/perf/util/synthetic-events.c @@ -1413,7 +1413,7 @@ int perf_event__synthesize_id_index(struct perf_tool *tool, perf_event__handler_ sizeof(struct id_index_entry); evlist__for_each_entry(evlist, evsel) - nr += evsel->ids; + nr += evsel->core.ids; n = nr > max_nr ? max_nr : nr; sz = sizeof(struct perf_record_id_index) + n * sizeof(struct id_index_entry); @@ -1428,7 +1428,7 @@ int perf_event__synthesize_id_index(struct perf_tool *tool, perf_event__handler_ evlist__for_each_entry(evlist, evsel) { u32 j; - for (j = 0; j < evsel->ids; j++) { + for (j = 0; j < evsel->core.ids; j++) { struct id_index_entry *e; struct perf_sample_id *sid; @@ -1595,7 +1595,7 @@ int perf_event__synthesize_attrs(struct perf_tool *tool, struct evlist *evlist, int err = 0; evlist__for_each_entry(evlist, evsel) { - err = perf_event__synthesize_attr(tool, &evsel->core.attr, evsel->ids, + err = perf_event__synthesize_attr(tool, &evsel->core.attr, evsel->core.ids, evsel->core.id, process); if (err) { pr_debug("failed to create perf header attribute\n");