From 0c4a5bcea4609948375173cdea8d73783110a75e Mon Sep 17 00:00:00 2001 From: Martin Liška Date: Fri, 19 Jun 2015 16:10:43 -0300 Subject: perf annotate: Display total number of samples with --show-total-period To compare two records on an instruction base, with --show-total-period option provided, display total number of samples that belong to a line in assembly language. New hot key 't' is introduced for 'perf annotate' TUI. Signed-off-by: Martin Liska Cc: Andi Kleen Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/5583E26D.1040407@suse.cz Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/annotate.h') diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index cadbdc90a5cb..c8c18cadcd17 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -72,7 +72,7 @@ struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disa 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); + s64 end, const char **path, u64 *nr_samples); struct sym_hist { u64 sum; @@ -82,6 +82,7 @@ struct sym_hist { struct source_line_percent { double percent; double percent_sum; + double samples; }; struct source_line { -- cgit v1.2.3-55-g7522