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perf report: Postpone setting up browser after parsing options

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If setup_browser() called earlier than option parsing, the actual error
message can be discarded during the terminal reset.  So move it after
setup_sorting() checks whether the sort keys are valid.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Enthusiastically-Supported-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1383291195-24386-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2013-11-01 16:33:12 +09:00 committed by Arnaldo Carvalho de Melo
parent ac69762550
commit 4bceffbc26
1 changed files with 12 additions and 12 deletions
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24
tools/perf/builtin-report.c
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@ -905,13 +905,6 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
input_name = "perf.data";
}
if (strcmp(input_name, "-") != 0)
setup_browser(true);
else {
use_browser = 0;
perf_hpp__init();
}
file.path = input_name;
file.force = report.force;
@ -957,6 +950,18 @@ repeat:
if (setup_sorting() < 0)
usage_with_options(report_usage, options);
if (parent_pattern != default_parent_pattern) {
if (sort_dimension__add("parent") < 0)
goto error;
}
if (strcmp(input_name, "-") != 0)
setup_browser(true);
else {
use_browser = 0;
perf_hpp__init();
}
/*
* Only in the TUI browser we are doing integrated annotation,
* so don't allocate extra space that won't be used in the stdio
@ -986,11 +991,6 @@ repeat:
if (symbol__init() < 0)
goto error;
if (parent_pattern != default_parent_pattern) {
if (sort_dimension__add("parent") < 0)
goto error;
}
if (argc) {
/*
* Special case: if there's an argument left then assume that