diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-08-07 14:38:55 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-08-07 17:35:35 -0300 |
| commit | 34f77abcb34e1da4ee3ca5c5a41b673664eee1fa (patch) | |
| tree | a439d12a05fe89460dd9e2768a8c68bd0454fb42 /tools/perf | |
| parent | bbb7f846f88df05646795854a014d73fb00f3b8b (diff) | |
perf annotate: Put dso name in symbol annotation title
Currently the symbol name is displayed at the top when displaying symbol
annotation. Add to this the dso long name.
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1375875537-4509-12-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/ui/browsers/annotate.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index cc64d3f7fc3..0f88a77788f 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -428,6 +428,14 @@ static void annotate_browser__init_asm_mode(struct annotate_browser *browser) browser->b.nr_entries = browser->nr_asm_entries; } +#define SYM_TITLE_MAX_SIZE (PATH_MAX + 64) + +static int sym_title(struct symbol *sym, struct map *map, char *title, + size_t sz) +{ + return snprintf(title, sz, "%s %s", sym->name, map->dso->long_name); +} + static bool annotate_browser__callq(struct annotate_browser *browser, struct perf_evsel *evsel, struct hist_browser_timer *hbt) @@ -438,6 +446,7 @@ static bool annotate_browser__callq(struct annotate_browser *browser, struct annotation *notes; struct symbol *target; u64 ip; + char title[SYM_TITLE_MAX_SIZE]; if (!ins__is_call(dl->ins)) return false; @@ -461,7 +470,8 @@ static bool annotate_browser__callq(struct annotate_browser *browser, pthread_mutex_unlock(¬es->lock); symbol__tui_annotate(target, ms->map, evsel, hbt); - ui_browser__show_title(&browser->b, sym->name); + sym_title(sym, ms->map, title, sizeof(title)); + ui_browser__show_title(&browser->b, title); return true; } @@ -653,8 +663,10 @@ static int annotate_browser__run(struct annotate_browser *browser, const char *help = "Press 'h' for help on key bindings"; int delay_secs = hbt ? hbt->refresh : 0; int key; + char title[SYM_TITLE_MAX_SIZE]; - if (ui_browser__show(&browser->b, sym->name, help) < 0) + sym_title(sym, ms->map, title, sizeof(title)); + if (ui_browser__show(&browser->b, title, help) < 0) return -1; annotate_browser__calc_percent(browser, evsel); |