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perf report: Treat an argument as a symbol filter

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As Ingo requested, it'd be better off treating first (and the only)
argument as a symbol filter, so that user doesn't need to input the
symbol on the dialog window on TUI.

Cc: Ingo Molnar <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Namhyung Kim 2012-03-16 17:50:55 +09:00 • committed by Arnaldo Carvalho de Melo
commit 6db6127c4d
1 changed files with 10 additions and 5 deletions
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15
tools/perf/builtin-report.c
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@ -715,11 +715,16 @@ int cmd_report(int argc, const char **argv, const char *prefix __used)
} else
symbol_conf.exclude_other = false;
/*
* Any (unrecognized) arguments left?
*/
if (argc)
usage_with_options(report_usage, options);
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_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout);