diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 5fa2e181ef0cb63349b7badcff2df685bc8e00e9..a94b11fc5e00263bd1adf50a456925fbc895d5aa 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1284,7 +1284,7 @@ static struct hist_browser *hist_browser__new(struct hists *hists) browser->b.refresh_dimensions = hist_browser__refresh_dimensions; browser->b.seek = ui_browser__hists_seek; browser->b.use_navkeypressed = true; - browser->show_headers = true; + browser->show_headers = symbol_conf.show_hist_headers; } return browser; diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 24519e14ac569cf62a8cadce29c9073d5ac9ae64..1e5e2e5af6b1d05b18b1f6b92b88c4e62e85f33c 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -350,6 +350,16 @@ static int perf_default_core_config(const char *var __maybe_unused, return 0; } +static int perf_ui_config(const char *var, const char *value) +{ + /* Add other config variables here. */ + if (!strcmp(var, "ui.show-headers")) { + symbol_conf.show_hist_headers = perf_config_bool(var, value); + return 0; + } + return 0; +} + int perf_default_config(const char *var, const char *value, void *dummy __maybe_unused) { @@ -359,6 +369,9 @@ int perf_default_config(const char *var, const char *value, if (!prefixcmp(var, "hist.")) return perf_hist_config(var, value); + if (!prefixcmp(var, "ui.")) + return perf_ui_config(var, value); + /* Add other config variables here. */ return 0; } diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 7b9096f29cdbf7f8c2afabb041e2563b0e70c0da..2e6a2e219eb95f4dc33a44332635f90b02077523 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -34,6 +34,7 @@ struct symbol_conf symbol_conf = { .annotate_src = true, .demangle = true, .cumulate_callchain = true, + .show_hist_headers = true, .symfs = "", }; diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 615c752dd7673600b33f8e051f35ba85ce1cd866..a81877b1dee0ec65efe783ec90e6a504b29d7518 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -118,7 +118,8 @@ struct symbol_conf { annotate_src, event_group, demangle, - filter_relative; + filter_relative, + show_hist_headers; const char *vmlinux_name, *kallsyms_name, *source_prefix,