From 81e436a0b3a7a2f3ac0311674ce407b7cdd23f0b Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Wed, 11 Oct 2017 17:01:44 +0200 Subject: [PATCH] perf annotate: Remove disasm__calc_percent function Remove disasm__calc_percent() function, because it's no longer needed. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20171011150158.11895-22-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 44 -------------------------------------- tools/perf/util/annotate.h | 2 -- 2 files changed, 46 deletions(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 209a25545542..29cf2a5ef620 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1010,50 +1010,6 @@ annotation_line__next(struct annotation_line *pos, struct list_head *head) return NULL; } -double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset, - s64 end, const char **path, struct sym_hist_entry *sample) -{ - struct source_line *src_line = notes->src->lines; - double percent = 0.0; - - sample->nr_samples = sample->period = 0; - - if (src_line) { - size_t sizeof_src_line = sizeof(*src_line) + - sizeof(src_line->samples) * (src_line->nr_pcnt - 1); - - while (offset < end) { - src_line = (void *)notes->src->lines + - (sizeof_src_line * offset); - - if (*path == NULL) - *path = src_line->path; - - percent += src_line->samples[evidx].percent; - sample->nr_samples += src_line->samples[evidx].nr; - offset++; - } - } else { - struct sym_hist *h = annotation__histogram(notes, evidx); - unsigned int hits = 0; - u64 period = 0; - - while (offset < end) { - hits += h->addr[offset].nr_samples; - period += h->addr[offset].period; - ++offset; - } - - if (h->nr_samples) { - sample->period = period; - sample->nr_samples = hits; - percent = 100.0 * hits / h->nr_samples; - } - } - - return percent; -} - static const char *annotate__address_color(struct block_range *br) { double cov = block_range__coverage(br); diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 927810b19f0d..f98acb2ad721 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -107,8 +107,6 @@ struct annotation_line * annotation_line__next(struct annotation_line *pos, struct list_head *head); int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw); size_t disasm__fprintf(struct list_head *head, FILE *fp); -double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset, - s64 end, const char **path, struct sym_hist_entry *sample); int symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel); struct sym_hist { -- 2.45.2