From 6d9f0c2d5ef7568c29fa5927748c4915a9c7760a Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 4 Aug 2018 15:05:09 +0200 Subject: perf annotate: Switch struct annotation_data::percent to array So we can hold multiple percent values for annotation line. The first member of this array is current local hits percent value (PERCENT_HITS_LOCAL index), so no functional change is expected. Adding annotation_data__percent function to return requested percent value from struct annotation_data. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/20180804130521.11408-9-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.h | 13 ++++++++++++- 1 file changed, 12 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 58aa14c55bab..0afbf8075fca 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -101,8 +101,13 @@ struct sym_hist_entry { u64 period; }; +enum { + PERCENT_HITS_LOCAL, + PERCENT_MAX, +}; + struct annotation_data { - double percent; + double percent[PERCENT_MAX]; double percent_sum; struct sym_hist_entry he; }; @@ -134,6 +139,12 @@ struct disasm_line { struct annotation_line al; }; +static inline double annotation_data__percent(struct annotation_data *data, + unsigned int which) +{ + return which < PERCENT_MAX ? data->percent[which] : -1; +} + static inline struct disasm_line *disasm_line(struct annotation_line *al) { return al ? container_of(al, struct disasm_line, al) : NULL; -- cgit v1.2.3