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perf report: Bail out if there are unrecognized options/arguments

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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>
This commit is contained in:
Ingo Molnar 2009-06-04 16:24:37 +02:00
parent 13d0ab5ec2
commit edc52deac6
1 changed files with 7 additions and 1 deletions
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8
Documentation/perf_counter/builtin-report.c
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@ -1094,10 +1094,16 @@ int cmd_report(int argc, const char **argv, const char *prefix)
page_size = getpagesize(); page_size = getpagesize();
parse_options(argc, argv, options, report_usage, 0); argc = parse_options(argc, argv, options, report_usage, 0);
setup_sorting(); setup_sorting();
/*
* Any (unrecognized) arguments left?
*/
if (argc)
usage_with_options(report_usage, options);
setup_pager(); setup_pager();
return __cmd_report(); return __cmd_report();