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| author | Jiri Olsa <jolsa@kernel.org> | 2014-06-27 18:26:58 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-07 15:23:31 -0300 |
| commit | c83023676dc34f1b4422b842e1e2dc5c21bfc4dc (patch) | |
| tree | cdcbb3448184ccbf935ade0dd58cb1536f62ee42 /tools | |
| parent | 81a888fea2cfd727052926e95510c11981d9b1c2 (diff) | |
| download | linux-c83023676dc34f1b4422b842e1e2dc5c21bfc4dc.tar.gz linux-c83023676dc34f1b4422b842e1e2dc5c21bfc4dc.tar.bz2 linux-c83023676dc34f1b4422b842e1e2dc5c21bfc4dc.zip | |
perf hists browser: Add ui.show-headers config file option
Adding ui.show-headers config file option to define if the histogram
entries headers will start visible or not.
Currently columns headers are displayed by default, following
lines in ~/.perfconfig file will disable that:
[ui]
show-headers = false
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1403886418-5556-4-git-send-email-jolsa@kernel.org
[ renamed symbol_conf.show_headers to .show_hist_headers ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/config.c | 13 | ||||
| -rw-r--r-- | tools/perf/util/symbol.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/symbol.h | 3 |
4 files changed, 17 insertions, 2 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 5fa2e181ef0c..a94b11fc5e00 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 24519e14ac56..1e5e2e5af6b1 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 7b9096f29cdb..2e6a2e219eb9 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 615c752dd767..a81877b1dee0 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, |