perf TUI: Make 'space' be an alias to 'PgDn'

Just like if one is using the stdio based pager, or more/less, for that
matter.

Suggested-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
index 9338d060ee49..051022eb5f43 100644
--- a/tools/perf/util/newt.c
+++ b/tools/perf/util/newt.c
@@ -383,6 +383,7 @@ static int ui_browser__run(struct ui_browser *self, const char *title,
         newtFormAddHotKey(self->form, NEWT_KEY_DOWN);
         newtFormAddHotKey(self->form, NEWT_KEY_PGUP);
         newtFormAddHotKey(self->form, NEWT_KEY_PGDN);
+        newtFormAddHotKey(self->form, ' ');
         newtFormAddHotKey(self->form, NEWT_KEY_HOME);
         newtFormAddHotKey(self->form, NEWT_KEY_END);
 
@@ -419,6 +420,7 @@ static int ui_browser__run(struct ui_browser *self, const char *title,
                         }
                         break;
                 case NEWT_KEY_PGDN:
+                case ' ':
                         if (self->first_visible_entry_idx + self->height > self->nr_entries - 1)
                                 break;