Commit-ID: b3f38fc2422ace049110d1588a67b35bd15b81ce
Gitweb: http://git.kernel.org/tip/b3f38fc2422ace049110d1588a67b35bd15b81ce
Author: Namhyung Kim <namhyung@xxxxxxxxxx>
AuthorDate: Thu, 10 Dec 2015 12:00:56 +0900
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 10 Dec 2015 14:35:58 -0300
perf report: 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/1449716459-23004-5-git-send-email-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-report.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index af5db88..5a45466 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -801,6 +801,16 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
perf_config(report__config, &report);
argc = parse_options(argc, argv, options, report_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(report_usage, options);
+
+ report.symbol_filter_str = argv[0];
+ }
if (symbol_conf.vmlinux_name &&
access(symbol_conf.vmlinux_name, R_OK)) {
@@ -946,17 +956,6 @@ repeat:
if (symbol__init(&session->header.env) < 0)
goto error;
- if (argc) {
- /*
- * Special case: if there's an argument left then assume that
- * it's a symbol filter:
- */
- if (argc > 1)
- usage_with_options(report_usage, options);
-
- report.symbol_filter_str = argv[0];
- }
-
sort__setup_elide(stdout);
ret = __cmd_report(&report);
--
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