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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-10-12 19:02:29 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-10-12 19:02:29 +0200 |
| commit | 4aa8e454d347a1c96a2322683a6798de7e17da5f (patch) | |
| tree | 99df1765beb8755a289820945b3e08830866df02 /tools/perf/ui | |
| parent | perf ui browsers: Remove help messages about use of right and arrow keys (diff) | |
| download | linux-4aa8e454d347a1c96a2322683a6798de7e17da5f.tar.xz linux-4aa8e454d347a1c96a2322683a6798de7e17da5f.zip | |
perf hists browser: Inform how to reset the symbol filter
When in the hists browser, i.e. in 'perf report' or in 'perf top', it is
possible to press '/' and specify a substring to filter by symbol name.
Clarify how to remove a filter by making the prompt be:
Please enter the name of symbol you want to see.
To remove the filter later, press / + ENTER
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-vbq2b0kyufwy6p0ctkfswcoe@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index eea16278d038..772834912c7c 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1889,7 +1889,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, continue; case '/': if (ui_browser__input_window("Symbol to show", - "Please enter the name of symbol you want to see", + "Please enter the name of symbol you want to see.\n" + "To remove the filter later, press / + ENTER.", buf, "ENTER: OK, ESC: Cancel", delay_secs * 2) == K_ENTER) { hists->symbol_filter_str = *buf ? buf : NULL; |