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| author | Jiri Olsa <jolsa@kernel.org> | 2017-11-15 12:20:08 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-11-17 16:16:26 +0100 |
| commit | 05d3f1a1d5a3d37ca4b591d5524f5a5b159d0564 (patch) | |
| tree | 6fea5cd8024e59803c2e8f6ddf343280c9c7ae17 /tools/perf/util | |
| parent | perf tools: Change (symbol|annotation)__calc_percent return type to void (diff) | |
| download | linux-05d3f1a1d5a3d37ca4b591d5524f5a5b159d0564.tar.xz linux-05d3f1a1d5a3d37ca4b591d5524f5a5b159d0564.zip | |
perf tools: Move symbol__calc_percent() call to outside symbol__disassemble()
We need to call symbol__calc_percent() periodicaly for top, so it's no
longer convenient to keep it in symbol__disassemble().
Let's separate the symbol__disassemble() to allocate and init
the symbol annotation structs and symbol__calc_percent() to
compute the lines percentages based on symbol hists data.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-gtnp8t4tb00q6lag07psn5nq@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/annotate.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 846abb4955ac..22ea7936d92f 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1653,12 +1653,7 @@ int symbol__annotate(struct symbol *sym, struct map *map, } } - err = symbol__disassemble(sym, &args); - if (!err) - symbol__calc_percent(sym, evsel); - - return err; - + return symbol__disassemble(sym, &args); } static void insert_source_line(struct rb_root *root, struct annotation_line *al) @@ -2005,6 +2000,8 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map, if (symbol__annotate(sym, map, evsel, 0, NULL, NULL) < 0) return -1; + symbol__calc_percent(sym, evsel); + if (print_lines) { srcline_full_filename = full_paths; symbol__calc_lines(sym, map, &source_line); |