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authorArnaldo Carvalho de Melo <acme@redhat.com>2015-03-16 20:41:52 (GMT)
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-03-16 20:41:52 (GMT)
commit0ba332f70a555548430ef3cf459b5240df0ffbd5 (patch)
tree078ea66d4a685c12511ace67e7cdce13f3b382e6 /tools/perf/ui
parent107eb964d8c04417e8bce9e9ec2ed61d9261aec6 (diff)
downloadlinux-0ba332f70a555548430ef3cf459b5240df0ffbd5.tar.xz
perf hists browser: Simplify symbol annotation menu setup
No need to repeat some tests, skip annotation instead. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-6h6igrb81u4e6rwfmx7dv47n@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui')
-rw-r--r--tools/perf/ui/browsers/hists.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 49eddeb..f69371b 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1612,19 +1612,22 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
if (!sort__has_sym)
goto add_exit_option;
+ if (browser->selection == NULL)
+ goto skip_annotation;
+
if (sort__mode == SORT_MODE__BRANCH) {
bi = browser->he_selection->branch_info;
- if (browser->selection != NULL &&
- bi &&
- bi->from.sym != NULL &&
+
+ if (bi == NULL)
+ goto skip_annotation;
+
+ if (bi->from.sym != NULL &&
!bi->from.map->dso->annotate_warned &&
asprintf(&options[nr_options], "Annotate %s",
bi->from.sym->name) > 0)
annotate_f = nr_options++;
- if (browser->selection != NULL &&
- bi &&
- bi->to.sym != NULL &&
+ if (bi->to.sym != NULL &&
!bi->to.map->dso->annotate_warned &&
(bi->to.sym != bi->from.sym ||
bi->to.map->dso != bi->from.map->dso) &&
@@ -1632,8 +1635,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
bi->to.sym->name) > 0)
annotate_t = nr_options++;
} else {
- if (browser->selection != NULL &&
- browser->selection->sym != NULL &&
+ if (browser->selection->sym != NULL &&
!browser->selection->map->dso->annotate_warned) {
struct annotation *notes;
@@ -1645,7 +1647,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
annotate = nr_options++;
}
}
-
+skip_annotation:
if (thread != NULL &&
asprintf(&options[nr_options], "Zoom %s %s(%d) thread",
(browser->hists->thread_filter ? "out of" : "into"),