perf ui: Change fallback policy of setup_browser()
If gtk2 support is not enabled (or failed for some reason) try TUI again
instead of falling directly back to the stdio interface.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1335761711-31403-6-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h
index 761d4e9..cff18c6 100644
--- a/tools/perf/util/cache.h
+++ b/tools/perf/util/cache.h
@@ -45,27 +45,24 @@
void exit_browser(bool wait_for_ok);
#ifdef NO_NEWT_SUPPORT
-static inline int ui__init(bool fallback_to_pager)
+static inline int ui__init(void)
{
- if (fallback_to_pager)
- setup_pager();
- return 0;
+ return -1;
}
static inline void ui__exit(bool wait_for_ok __used) {}
#else
-int ui__init(bool fallback_to_pager);
+int ui__init(void);
void ui__exit(bool wait_for_ok);
#endif
#ifdef NO_GTK2_SUPPORT
-static inline void perf_gtk__init(bool fallback_to_pager)
+static inline int perf_gtk__init(void)
{
- if (fallback_to_pager)
- setup_pager();
+ return -1;
}
static inline void perf_gtk__exit(bool wait_for_ok __used) {}
#else
-void perf_gtk__init(bool fallback_to_pager);
+int perf_gtk__init(void);
void perf_gtk__exit(bool wait_for_ok);
#endif
#endif /* NO_NEWT_SUPPORT && NO_GTK2_SUPPORT */