diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-19 16:43:58 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-20 12:22:18 -0300 |
| commit | 2284cf8074ff12b6304665618f81ced3aa0b41de (patch) | |
| tree | c0c7e1fabfb96e7fb7de70afb0ae9162914e4d54 /tools/perf/ui/browser.h | |
| parent | 9b01611934c045ac7ca71aebf5ee1906951d6bce (diff) | |
perf ui browser: Allow specifying message to show when no samples are available to display
The 'perf top' tool will use that to avoid having a initial blank screen
while collecting the minimum number of samples to sort and display.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-89ciceg8cy4442he3t0jzo3f@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/browser.h')
| -rw-r--r-- | tools/perf/ui/browser.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h index dc1444136658..3678eb88f119 100644 --- a/tools/perf/ui/browser.h +++ b/tools/perf/ui/browser.h @@ -23,6 +23,7 @@ struct ui_browser { void *priv; const char *title; char *helpline; + const char *no_samples_msg; void (*refresh_dimensions)(struct ui_browser *browser); unsigned int (*refresh)(struct ui_browser *browser); void (*write)(struct ui_browser *browser, void *entry, int row); |