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authorIngo Molnar <mingo@elte.hu>2009-06-04 16:24:37 +0200
committerIngo Molnar <mingo@elte.hu>2009-06-04 16:24:37 +0200
commitedc52deac624e4641211a325c23da2a73b01a85d (patch)
treee63b9da2b9a4476903b0a5255114f6a70e163511
parent13d0ab5ec29852a6925f612830fa9e822669ece6 (diff)
downloadlinux-edc52deac624e4641211a325c23da2a73b01a85d.tar.gz
perf report: Bail out if there are unrecognized options/arguments
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--Documentation/perf_counter/builtin-report.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c
index 7beedc6effa4..389ae2569f49 100644
--- a/Documentation/perf_counter/builtin-report.c
+++ b/Documentation/perf_counter/builtin-report.c
@@ -1094,10 +1094,16 @@ int cmd_report(int argc, const char **argv, const char *prefix)
page_size = getpagesize();
- parse_options(argc, argv, options, report_usage, 0);
+ argc = parse_options(argc, argv, options, report_usage, 0);
setup_sorting();
+ /*
+ * Any (unrecognized) arguments left?
+ */
+ if (argc)
+ usage_with_options(report_usage, options);
+
setup_pager();
return __cmd_report();