Merge branch 'next' into for-linus

Prepare first round of input updates for 4.1 merge window.

5 files changed, 16 insertions, 9 deletions

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 1e0a2fd..9d32e3c 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -517,7 +517,7 @@ static bool annotate_browser__jump(struct annotate_browser *browser)
 	}
 
 	annotate_browser__set_top(browser, dl, idx);
-	
+
 	return true;
 }
 
@@ -867,7 +867,6 @@ static void annotate_browser__mark_jump_targets(struct annotate_browser *browser
 
 		++browser->nr_jumps;
 	}
-		
 }
 
 static inline int width_jumps(int n)
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 482adae..25d6083 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -285,7 +285,8 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *fmt,				\
 }
 
 #define __HPP_SORT_FN(_type, _field)						\
-static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b)	\
+static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, 	\
+				 struct hist_entry *a, struct hist_entry *b) 	\
 {										\
 	return __hpp__sort(a, b, he_get_##_field);				\
 }
@@ -312,7 +313,8 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *fmt,				\
 }
 
 #define __HPP_SORT_ACC_FN(_type, _field)					\
-static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b)	\
+static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, 	\
+				 struct hist_entry *a, struct hist_entry *b) 	\
 {										\
 	return __hpp__sort_acc(a, b, he_get_acc_##_field);			\
 }
@@ -331,7 +333,8 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *fmt,				\
 }
 
 #define __HPP_SORT_RAW_FN(_type, _field)					\
-static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b)	\
+static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, 	\
+				 struct hist_entry *a, struct hist_entry *b) 	\
 {										\
 	return __hpp__sort(a, b, he_get_raw_##_field);				\
 }
@@ -361,7 +364,8 @@ HPP_PERCENT_ACC_FNS(overhead_acc, period)
 HPP_RAW_FNS(samples, nr_events)
 HPP_RAW_FNS(period, period)
 
-static int64_t hpp__nop_cmp(struct hist_entry *a __maybe_unused,
+static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
+			    struct hist_entry *a __maybe_unused,
 			    struct hist_entry *b __maybe_unused)
 {
 	return 0;
diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h
index f34f89e..717d39d 100644
--- a/tools/perf/ui/progress.h
+++ b/tools/perf/ui/progress.h
@@ -4,12 +4,12 @@
 #include <linux/types.h>
 
 void ui_progress__finish(void);
- 
+
 struct ui_progress {
 	const char *title;
 	u64 curr, next, step, total;
 };
- 
+
 void ui_progress__init(struct ui_progress *p, u64 total, const char *title);
 void ui_progress__update(struct ui_progress *p, u64 adv);
 
diff --git a/tools/perf/ui/tui/helpline.c b/tools/perf/ui/tui/helpline.c
index 1c8b9af..88f5143 100644
--- a/tools/perf/ui/tui/helpline.c
+++ b/tools/perf/ui/tui/helpline.c
@@ -9,6 +9,7 @@
 #include "../libslang.h"
 
 char ui_helpline__last_msg[1024];
+bool tui_helpline__set;
 
 static void tui_helpline__pop(void)
 {
@@ -35,6 +36,8 @@ static int tui_helpline__show(const char *format, va_list ap)
 			sizeof(ui_helpline__last_msg) - backlog, format, ap);
 	backlog += ret;
 
+	tui_helpline__set = true;
+
 	if (ui_helpline__last_msg[backlog - 1] == '\n') {
 		ui_helpline__puts(ui_helpline__last_msg);
 		SLsmg_refresh();
diff --git a/tools/perf/ui/tui/setup.c b/tools/perf/ui/tui/setup.c
index 3c38f25..b77e1d7 100644
--- a/tools/perf/ui/tui/setup.c
+++ b/tools/perf/ui/tui/setup.c
@@ -17,6 +17,7 @@
 static volatile int ui__need_resize;
 
 extern struct perf_error_ops perf_tui_eops;
+extern bool tui_helpline__set;
 
 extern void hist_browser__init_hpp(void);
 
@@ -159,7 +160,7 @@ out:
 
 void ui__exit(bool wait_for_ok)
 {
-	if (wait_for_ok)
+	if (wait_for_ok && tui_helpline__set)
 		ui__question_window("Fatal Error",
 				    ui_helpline__last_msg,
 				    "Press any key...", 0);