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| author | Namhyung Kim <namhyung@kernel.org> | 2015-12-10 06:00:56 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-10 20:35:58 +0300 |
| commit | b3f38fc2422ace049110d1588a67b35bd15b81ce (patch) | |
| tree | a39b7a498bb0ba5e99293b8a8d9db25c10263a3b /tools/perf/builtin-report.c | |
| parent | 1b0344e64d7b4e512a8e5d2bc88b022fbb7a9ee6 (diff) | |
| download | linux-b3f38fc2422ace049110d1588a67b35bd15b81ce.tar.xz | |
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@kernel.org>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1449716459-23004-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index af5db885ea9c..5a454669d075 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); |