diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-15 16:26:29 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-20 13:19:29 -0300 |
| commit | b8b0d819858e1140e98ce858a0c839f3d03cb0f5 (patch) | |
| tree | 6cbfbaeb6a8ff6fbe3498d9edfe9e6ab81ab98da /tools/perf/util | |
| parent | 7232bf7a8954e4f6558e6b74fb6a2403e7a3b7be (diff) | |
| download | linux-b8b0d819858e1140e98ce858a0c839f3d03cb0f5.tar.bz2 | |
perf annotate: Introduce init_column_widths() method out of TUI code
More non-TUI stuff goes to the UI-agnostic library
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-hngv7rpqvtta69ouj7ne770q@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 | 17 | ||||
| -rw-r--r-- | tools/perf/util/annotate.h | 1 |
2 files changed, 18 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 8a2fda80a221..9c05b534f428 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -2084,6 +2084,23 @@ void annotation__set_offsets(struct annotation *notes, s64 size) } } +static inline int width_jumps(int n) +{ + if (n >= 100) + return 5; + if (n / 10) + return 2; + return 1; +} + +void annotation__init_column_widths(struct annotation *notes, struct symbol *sym) +{ + notes->widths.addr = notes->widths.target = + notes->widths.min_addr = hex_width(symbol__size(sym)); + notes->widths.max_addr = hex_width(sym->end); + notes->widths.jumps = width_jumps(notes->max_jump_sources); +} + void annotation__update_column_widths(struct annotation *notes) { if (notes->options->use_offset) diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index a8bea758490a..c4528e03a031 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -204,6 +204,7 @@ void annotation__set_offsets(struct annotation *notes, s64 size); void annotation__compute_ipc(struct annotation *notes, size_t size); void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym); void annotation__update_column_widths(struct annotation *notes); +void annotation__init_column_widths(struct annotation *notes, struct symbol *sym); static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx) { |