From 982d410bc6b405a75086236d3c1da1f18c40d6dd Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 25 May 2018 17:28:37 -0300 Subject: [PATCH] perf annotate stdio: Use annotation_options consistently Accross all the routines, this way we can have eventually have a consistent set of defaults for all UIs. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-6qgtixurjgdk5u0n3rw78ges@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-annotate.c | 15 +++++++-------- tools/perf/builtin-top.c | 14 ++++++++------ tools/perf/util/annotate.c | 31 +++++++++++++++---------------- tools/perf/util/annotate.h | 15 +++++++++------ tools/perf/util/top.h | 3 ++- 5 files changed, 41 insertions(+), 37 deletions(-) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 2b21bbcd70ea..7238010f28d4 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -40,9 +40,8 @@ struct perf_annotate { struct perf_tool tool; struct perf_session *session; + struct annotation_options opts; bool use_tui, use_stdio, use_stdio2, use_gtk; - bool full_paths; - bool print_line; bool skip_missing; bool has_br_stack; bool group_set; @@ -289,10 +288,9 @@ static int hist_entry__tty_annotate(struct hist_entry *he, struct perf_annotate *ann) { if (!ann->use_stdio2) - return symbol__tty_annotate(he->ms.sym, he->ms.map, evsel, - ann->print_line, ann->full_paths, 0, 0); - return symbol__tty_annotate2(he->ms.sym, he->ms.map, evsel, - ann->print_line, ann->full_paths); + return symbol__tty_annotate(he->ms.sym, he->ms.map, evsel, &ann->opts); + + return symbol__tty_annotate2(he->ms.sym, he->ms.map, evsel, &ann->opts); } static void hists__find_annotations(struct hists *hists, @@ -476,6 +474,7 @@ int cmd_annotate(int argc, const char **argv) .ordered_events = true, .ordering_requires_timestamps = true, }, + .opts = annotation__default_options, }; struct perf_data data = { .mode = PERF_DATA_MODE_READ, @@ -503,9 +502,9 @@ int cmd_annotate(int argc, const char **argv) "file", "vmlinux pathname"), OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, "load module symbols - WARNING: use only with -k and LIVE kernel"), - OPT_BOOLEAN('l', "print-line", &annotate.print_line, + OPT_BOOLEAN('l', "print-line", &annotate.opts.print_lines, "print matching source lines (may be slow)"), - OPT_BOOLEAN('P', "full-paths", &annotate.full_paths, + OPT_BOOLEAN('P', "full-paths", &annotate.opts.full_path, "Don't shorten the displayed pathnames"), OPT_BOOLEAN(0, "skip-missing", &annotate.skip_missing, "Skip symbols that cannot be annotated"), diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 4284840022a3..5e58cd4de90b 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -243,10 +243,9 @@ static void perf_top__show_details(struct perf_top *top) goto out_unlock; printf("Showing %s for %s\n", perf_evsel__name(top->sym_evsel), symbol->name); - printf(" Events Pcnt (>=%d%%)\n", top->sym_pcnt_filter); + printf(" Events Pcnt (>=%d%%)\n", top->annotation_opts.min_pcnt); - more = symbol__annotate_printf(symbol, he->ms.map, top->sym_evsel, - 0, top->sym_pcnt_filter, top->print_entries, 4); + more = symbol__annotate_printf(symbol, he->ms.map, top->sym_evsel, &top->annotation_opts); if (top->evlist->enabled) { if (top->zero) @@ -406,7 +405,7 @@ static void perf_top__print_mapped_keys(struct perf_top *top) fprintf(stdout, "\t[f] profile display filter (count). \t(%d)\n", top->count_filter); - fprintf(stdout, "\t[F] annotate display filter (percent). \t(%d%%)\n", top->sym_pcnt_filter); + fprintf(stdout, "\t[F] annotate display filter (percent). \t(%d%%)\n", top->annotation_opts.min_pcnt); fprintf(stdout, "\t[s] annotate symbol. \t(%s)\n", name?: "NULL"); fprintf(stdout, "\t[S] stop annotation.\n"); @@ -509,7 +508,7 @@ static bool perf_top__handle_keypress(struct perf_top *top, int c) prompt_integer(&top->count_filter, "Enter display event count filter"); break; case 'F': - prompt_percent(&top->sym_pcnt_filter, + prompt_percent(&top->annotation_opts.min_pcnt, "Enter details display event filter (percent)"); break; case 'K': @@ -1259,7 +1258,7 @@ int cmd_top(int argc, const char **argv) .overwrite = 1, }, .max_stack = sysctl__max_stack(), - .sym_pcnt_filter = 5, + .annotation_opts = annotation__default_options, .nr_threads_synthesize = UINT_MAX, }; struct record_opts *opts = &top.record_opts; @@ -1385,6 +1384,9 @@ int cmd_top(int argc, const char **argv) if (status < 0) return status; + top.annotation_opts.min_pcnt = 5; + top.annotation_opts.context = 4; + top.evlist = perf_evlist__new(); if (top.evlist == NULL) return -ENOMEM; diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index bcd5d3e17b85..abcc7e24c365 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1985,8 +1985,8 @@ static int annotated_source__addr_fmt_width(struct list_head *lines, u64 start) } int symbol__annotate_printf(struct symbol *sym, struct map *map, - struct perf_evsel *evsel, bool full_paths, - int min_pcnt, int max_lines, int context) + struct perf_evsel *evsel, + struct annotation_options *opts) { struct dso *dso = map->dso; char *filename; @@ -1998,6 +1998,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, u64 start = map__rip_2objdump(map, sym->start); int printed = 2, queue_len = 0, addr_fmt_width; int more = 0; + bool context = opts->context; u64 len; int width = symbol_conf.show_total_period ? 12 : 8; int graph_dotted_len; @@ -2007,7 +2008,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, if (!filename) return -ENOMEM; - if (full_paths) + if (opts->full_path) d_filename = filename; else d_filename = basename(filename); @@ -2042,7 +2043,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, } err = annotation_line__print(pos, sym, start, evsel, len, - min_pcnt, printed, max_lines, + opts->min_pcnt, printed, opts->max_lines, queue, addr_fmt_width); switch (err) { @@ -2375,20 +2376,19 @@ static void symbol__calc_lines(struct symbol *sym, struct map *map, } int symbol__tty_annotate2(struct symbol *sym, struct map *map, - struct perf_evsel *evsel, bool print_lines, - bool full_paths) + struct perf_evsel *evsel, + struct annotation_options *opts) { struct dso *dso = map->dso; struct rb_root source_line = RB_ROOT; - struct annotation_options opts = annotation__default_options; struct annotation *notes = symbol__annotation(sym); char buf[1024]; - if (symbol__annotate2(sym, map, evsel, &opts, NULL) < 0) + if (symbol__annotate2(sym, map, evsel, opts, NULL) < 0) return -1; - if (print_lines) { - srcline_full_filename = full_paths; + if (opts->print_lines) { + srcline_full_filename = opts->full_path; symbol__calc_lines(sym, map, &source_line); print_summary(&source_line, dso->long_name); } @@ -2403,8 +2403,8 @@ int symbol__tty_annotate2(struct symbol *sym, struct map *map, } int symbol__tty_annotate(struct symbol *sym, struct map *map, - struct perf_evsel *evsel, bool print_lines, - bool full_paths, int min_pcnt, int max_lines) + struct perf_evsel *evsel, + struct annotation_options *opts) { struct dso *dso = map->dso; struct rb_root source_line = RB_ROOT; @@ -2414,14 +2414,13 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map, symbol__calc_percent(sym, evsel); - if (print_lines) { - srcline_full_filename = full_paths; + if (opts->print_lines) { + srcline_full_filename = opts->full_path; symbol__calc_lines(sym, map, &source_line); print_summary(&source_line, dso->long_name); } - symbol__annotate_printf(sym, map, evsel, full_paths, - min_pcnt, max_lines, 0); + symbol__annotate_printf(sym, map, evsel, opts); annotated_source__purge(symbol__annotation(sym)->src); diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 3dc4ca1d6c08..20f3326cc640 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -67,12 +67,17 @@ struct annotation_options { bool hide_src_code, use_offset, jump_arrows, + print_lines, + full_path, show_linenr, show_nr_jumps, show_nr_samples, show_total_period, show_minmax_cycle; u8 offset_level; + int min_pcnt; + int max_lines; + int context; }; enum { @@ -328,8 +333,8 @@ int symbol__strerror_disassemble(struct symbol *sym, struct map *map, int errnum, char *buf, size_t buflen); int symbol__annotate_printf(struct symbol *sym, struct map *map, - struct perf_evsel *evsel, bool full_paths, - int min_pcnt, int max_lines, int context); + struct perf_evsel *evsel, + struct annotation_options *options); int symbol__annotate_fprintf2(struct symbol *sym, FILE *fp); void symbol__annotate_zero_histogram(struct symbol *sym, int evidx); void symbol__annotate_decay_histogram(struct symbol *sym, int evidx); @@ -340,12 +345,10 @@ int map_symbol__annotation_dump(struct map_symbol *ms, struct perf_evsel *evsel) bool ui__has_annotation(void); int symbol__tty_annotate(struct symbol *sym, struct map *map, - struct perf_evsel *evsel, bool print_lines, - bool full_paths, int min_pcnt, int max_lines); + struct perf_evsel *evsel, struct annotation_options *opts); int symbol__tty_annotate2(struct symbol *sym, struct map *map, - struct perf_evsel *evsel, bool print_lines, - bool full_paths); + struct perf_evsel *evsel, struct annotation_options *opts); #ifdef HAVE_SLANG_SUPPORT int symbol__tui_annotate(struct symbol *sym, struct map *map, diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h index 9892323cdd7c..9add1f72ce95 100644 --- a/tools/perf/util/top.h +++ b/tools/perf/util/top.h @@ -3,6 +3,7 @@ #define __PERF_TOP_H 1 #include "tool.h" +#include "annotate.h" #include #include #include @@ -16,6 +17,7 @@ struct perf_top { struct perf_tool tool; struct perf_evlist *evlist; struct record_opts record_opts; + struct annotation_options annotation_opts; /* * Symbols will be added here in perf_event__process_sample and will * get out after decayed. @@ -35,7 +37,6 @@ struct perf_top { struct perf_session *session; struct winsize winsize; int realtime_prio; - int sym_pcnt_filter; const char *sym_filter; float min_percent; unsigned int nr_threads_synthesize;