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| author |   Jiri Olsa <jolsa@kernel.org> | 2017-10-11 17:01:40 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-11-16 14:37:49 -0300 |
| commit | 073ae601edc211383b62618effaaedaa8b1d22db (patch) | |
| tree | 2a4187da8332b9fb549bf5b927a3f7ddd6f286b6 /tools/perf/util/annotate.h | |
| parent | perf annotate: Add samples into struct annotation_line (diff) | |
| download | linux-dev-073ae601edc211383b62618effaaedaa8b1d22db.tar.xz linux-dev-073ae601edc211383b62618effaaedaa8b1d22db.zip | |
perf annotate: Add symbol__calc_percent function
Add symbol__calc_percent function, that calculates annotation data for
symbol and put the data in the struct annotation_line::samples array.
Committer notes:
Made symbol__calc_percent non static to be used in the next two patches,
which will get some fixups from jolsa, doing it this way to keep this
bisectable.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20171011150158.11895-18-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 55bdd9015f33..6056840da4c9 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -107,6 +107,7 @@ int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool r 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 { u64 nr_samples; |