Commit-ID: 50e19ef978158a3d1f790568eccd8e4a802190c2
Gitweb: http://git.kernel.org/tip/50e19ef978158a3d1f790568eccd8e4a802190c2
Author: Namhyung Kim <namhyung@xxxxxxxxxx>
AuthorDate: Thu, 10 Dec 2015 12:00:53 +0900
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 10 Dec 2015 14:32:33 -0300
perf annotate: Check argument before calling setup_browser()
This is necessary to get rid of the browser dependency from
usage_with_options() and its friends. Because there's no code changing
the argc and argv, it'd be ok to check it early.
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Reviewed-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Tested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1449716459-23004-2-git-send-email-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-annotate.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 2bf9b3f..55f6f8d 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -343,6 +343,16 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
return ret;
argc = parse_options(argc, argv, options, annotate_usage, 0);
+ if (argc) {
+ /*
+ * Special case: if there's an argument left then assume that
+ * it's a symbol filter:
+ */
+ if (argc > 1)
+ usage_with_options(annotate_usage, options);
+
+ annotate.sym_hist_filter = argv[0];
+ }
if (annotate.use_stdio)
use_browser = 0;
@@ -369,17 +379,6 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
if (setup_sorting() < 0)
usage_with_options(annotate_usage, options);
- if (argc) {
- /*
- * Special case: if there's an argument left then assume that
- * it's a symbol filter:
- */
- if (argc > 1)
- usage_with_options(annotate_usage, options);
-
- annotate.sym_hist_filter = argv[0];
- }
-
ret = __cmd_annotate(&annotate);
out_delete:
--
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