From 9b561be15febda6f9b314c9eab51e157f8f34dea Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 10 Apr 2024 20:32:52 -0700 Subject: [PATCH] perf annotate-data: Add hist_entry__annotate_data_tty() And move the related code into util/annotate-data.c file. Reviewed-by: Ian Rogers Signed-off-by: Namhyung Kim Cc: Adrian Hunter Cc: Ingo Molnar Cc: Jiri Olsa Cc: Kan Liang Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20240411033256.2099646-4-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-annotate.c | 106 +----------------------------- tools/perf/util/annotate-data.c | 112 ++++++++++++++++++++++++++++++++ tools/perf/util/annotate-data.h | 9 +++ 3 files changed, 122 insertions(+), 105 deletions(-) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 332e1ddcacbd..0812664faa54 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -329,108 +329,6 @@ static int hist_entry__tty_annotate(struct hist_entry *he, return symbol__tty_annotate2(&he->ms, evsel); } -static void print_annotated_data_header(struct hist_entry *he, struct evsel *evsel) -{ - struct dso *dso = map__dso(he->ms.map); - int nr_members = 1; - int nr_samples = he->stat.nr_events; - int width = 7; - const char *val_hdr = "Percent"; - - if (evsel__is_group_event(evsel)) { - struct hist_entry *pair; - - list_for_each_entry(pair, &he->pairs.head, pairs.node) - nr_samples += pair->stat.nr_events; - } - - printf("Annotate type: '%s' in %s (%d samples):\n", - he->mem_type->self.type_name, dso->name, nr_samples); - - if (evsel__is_group_event(evsel)) { - struct evsel *pos; - int i = 0; - - for_each_group_evsel(pos, evsel) - printf(" event[%d] = %s\n", i++, pos->name); - - nr_members = evsel->core.nr_members; - } - - if (symbol_conf.show_total_period) { - width = 11; - val_hdr = "Period"; - } else if (symbol_conf.show_nr_samples) { - width = 7; - val_hdr = "Samples"; - } - - printf("============================================================================\n"); - printf("%*s %10s %10s %s\n", (width + 1) * nr_members, val_hdr, - "offset", "size", "field"); -} - -static void print_annotated_data_value(struct type_hist *h, u64 period, int nr_samples) -{ - double percent = h->period ? (100.0 * period / h->period) : 0; - const char *color = get_percent_color(percent); - - if (symbol_conf.show_total_period) - color_fprintf(stdout, color, " %11" PRIu64, period); - else if (symbol_conf.show_nr_samples) - color_fprintf(stdout, color, " %7d", nr_samples); - else - color_fprintf(stdout, color, " %7.2f", percent); -} - -static void print_annotated_data_type(struct annotated_data_type *mem_type, - struct annotated_member *member, - struct evsel *evsel, int indent) -{ - struct annotated_member *child; - struct type_hist *h = mem_type->histograms[evsel->core.idx]; - int i, nr_events = 1, samples = 0; - u64 period = 0; - int width = symbol_conf.show_total_period ? 11 : 7; - - for (i = 0; i < member->size; i++) { - samples += h->addr[member->offset + i].nr_samples; - period += h->addr[member->offset + i].period; - } - print_annotated_data_value(h, period, samples); - - if (evsel__is_group_event(evsel)) { - struct evsel *pos; - - for_each_group_member(pos, evsel) { - h = mem_type->histograms[pos->core.idx]; - - samples = 0; - period = 0; - for (i = 0; i < member->size; i++) { - samples += h->addr[member->offset + i].nr_samples; - period += h->addr[member->offset + i].period; - } - print_annotated_data_value(h, period, samples); - } - nr_events = evsel->core.nr_members; - } - - printf(" %10d %10d %*s%s\t%s", - member->offset, member->size, indent, "", member->type_name, - member->var_name ?: ""); - - if (!list_empty(&member->children)) - printf(" {\n"); - - list_for_each_entry(child, &member->children, node) - print_annotated_data_type(mem_type, child, evsel, indent + 4); - - if (!list_empty(&member->children)) - printf("%*s}", (width + 1) * nr_events + 24 + indent, ""); - printf(";\n"); -} - static void print_annotate_data_stat(struct annotated_data_stat *s) { #define PRINT_STAT(fld) if (s->fld) printf("%10d : %s\n", s->fld, #fld) @@ -571,9 +469,7 @@ find_next: goto find_next; } - print_annotated_data_header(he, evsel); - print_annotated_data_type(he->mem_type, &he->mem_type->self, evsel, 0); - printf("\n"); + hist_entry__annotate_data_tty(he, evsel); goto find_next; } diff --git a/tools/perf/util/annotate-data.c b/tools/perf/util/annotate-data.c index b69a1cd1577a..b150137a92dc 100644 --- a/tools/perf/util/annotate-data.c +++ b/tools/perf/util/annotate-data.c @@ -19,6 +19,7 @@ #include "evlist.h" #include "map.h" #include "map_symbol.h" +#include "sort.h" #include "strbuf.h" #include "symbol.h" #include "symbol_conf.h" @@ -1710,3 +1711,114 @@ int annotated_data_type__update_samples(struct annotated_data_type *adt, h->addr[offset].period += period; return 0; } + +static void print_annotated_data_header(struct hist_entry *he, struct evsel *evsel) +{ + struct dso *dso = map__dso(he->ms.map); + int nr_members = 1; + int nr_samples = he->stat.nr_events; + int width = 7; + const char *val_hdr = "Percent"; + + if (evsel__is_group_event(evsel)) { + struct hist_entry *pair; + + list_for_each_entry(pair, &he->pairs.head, pairs.node) + nr_samples += pair->stat.nr_events; + } + + printf("Annotate type: '%s' in %s (%d samples):\n", + he->mem_type->self.type_name, dso->name, nr_samples); + + if (evsel__is_group_event(evsel)) { + struct evsel *pos; + int i = 0; + + for_each_group_evsel(pos, evsel) + printf(" event[%d] = %s\n", i++, pos->name); + + nr_members = evsel->core.nr_members; + } + + if (symbol_conf.show_total_period) { + width = 11; + val_hdr = "Period"; + } else if (symbol_conf.show_nr_samples) { + width = 7; + val_hdr = "Samples"; + } + + printf("============================================================================\n"); + printf("%*s %10s %10s %s\n", (width + 1) * nr_members, val_hdr, + "offset", "size", "field"); +} + +static void print_annotated_data_value(struct type_hist *h, u64 period, int nr_samples) +{ + double percent = h->period ? (100.0 * period / h->period) : 0; + const char *color = get_percent_color(percent); + + if (symbol_conf.show_total_period) + color_fprintf(stdout, color, " %11" PRIu64, period); + else if (symbol_conf.show_nr_samples) + color_fprintf(stdout, color, " %7d", nr_samples); + else + color_fprintf(stdout, color, " %7.2f", percent); +} + +static void print_annotated_data_type(struct annotated_data_type *mem_type, + struct annotated_member *member, + struct evsel *evsel, int indent) +{ + struct annotated_member *child; + struct type_hist *h = mem_type->histograms[evsel->core.idx]; + int i, nr_events = 1, samples = 0; + u64 period = 0; + int width = symbol_conf.show_total_period ? 11 : 7; + + for (i = 0; i < member->size; i++) { + samples += h->addr[member->offset + i].nr_samples; + period += h->addr[member->offset + i].period; + } + print_annotated_data_value(h, period, samples); + + if (evsel__is_group_event(evsel)) { + struct evsel *pos; + + for_each_group_member(pos, evsel) { + h = mem_type->histograms[pos->core.idx]; + + samples = 0; + period = 0; + for (i = 0; i < member->size; i++) { + samples += h->addr[member->offset + i].nr_samples; + period += h->addr[member->offset + i].period; + } + print_annotated_data_value(h, period, samples); + } + nr_events = evsel->core.nr_members; + } + + printf(" %10d %10d %*s%s\t%s", + member->offset, member->size, indent, "", member->type_name, + member->var_name ?: ""); + + if (!list_empty(&member->children)) + printf(" {\n"); + + list_for_each_entry(child, &member->children, node) + print_annotated_data_type(mem_type, child, evsel, indent + 4); + + if (!list_empty(&member->children)) + printf("%*s}", (width + 1) * nr_events + 24 + indent, ""); + printf(";\n"); +} + +int hist_entry__annotate_data_tty(struct hist_entry *he, struct evsel *evsel) +{ + print_annotated_data_header(he, evsel); + print_annotated_data_type(he->mem_type, &he->mem_type->self, evsel, 0); + printf("\n"); + + return 0; +} diff --git a/tools/perf/util/annotate-data.h b/tools/perf/util/annotate-data.h index fe1e53d6e8c7..01489db267d4 100644 --- a/tools/perf/util/annotate-data.h +++ b/tools/perf/util/annotate-data.h @@ -10,6 +10,7 @@ struct annotated_op_loc; struct debuginfo; struct evsel; +struct hist_entry; struct map_symbol; struct thread; @@ -156,6 +157,8 @@ void annotated_data_type__tree_delete(struct rb_root *root); /* Release all global variable information in the tree */ void global_var_type__tree_delete(struct rb_root *root); +int hist_entry__annotate_data_tty(struct hist_entry *he, struct evsel *evsel); + #else /* HAVE_DWARF_SUPPORT */ static inline struct annotated_data_type * @@ -182,6 +185,12 @@ static inline void global_var_type__tree_delete(struct rb_root *root __maybe_unu { } +static inline int hist_entry__annotate_data_tty(struct hist_entry *he __maybe_unused, + struct evsel *evsel __maybe_unused) +{ + return -1; +} + #endif /* HAVE_DWARF_SUPPORT */ #endif /* _PERF_ANNOTATE_DATA_H */