Currently --header, --header-only and --threads/-T options are supported on stdio mode only. Show warning if user passes one of --tui or --gtk option with these like below:
$ perf report -T --tui Error: --threads option cannot be used with --tui usage: perf report [<options>] -T, --threads Show per-thread event counters --tui Use the TUI interface Requested-by: Arnaldo Carvalho de Melo <a...@kernel.org> Signed-off-by: Namhyung Kim <namhy...@kernel.org> --- tools/perf/builtin-report.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 08a4246d6b62..6ac2c7a01a63 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -815,9 +815,24 @@ repeat: } /* Force tty output for header output and per-thread stat. */ - if (report.header || report.header_only || report.show_threads) + if (report.header || report.header_only || report.show_threads) { use_browser = 0; + if (report.use_tui || report.use_gtk) { + pr_err("Error: %s option cannot be used with %s\n", + report.header_only ? "--header-only" : + report.header ? "--header" : "--threads", + report.use_tui ? "--tui" : "--gtk"); + + parse_options_usage(report_usage, options, + report.header_only ? "header-only" : + report.header ? "header": "threads", 0); + parse_options_usage(NULL, options, + report.use_tui ? "tui" : "gtk", 0); + goto error; + } + } + if (strcmp(input_name, "-") != 0) setup_browser(true); else -- 2.4.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/