From ae232fe9653612b64d63bfa5509cf1a73d43ae5b Mon Sep 17 00:00:00 2001
From: JengHyun Kang <jhyuni.kang@samsung.com>
Date: Wed, 24 Feb 2016 14:03:27 +0900
Subject: [PATCH] Remove unnecessary ttrace and add ttrace logs to another
 point

Change-Id: I21c3d60d357c46df968437e22f45dcf12455ff6c
---
 src/evdev.c | 23 +++--------------------
 1 file changed, 3 insertions(+), 20 deletions(-)

diff --git a/src/evdev.c b/src/evdev.c
index 0377687c..afd4d3da 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -340,14 +340,11 @@ evdev_flush_pending_event(struct evdev_device *device, uint64_t time)
 		.orientation = DEFAULT_TOUCH_ORIENTATION
 	};
 
-	TRACE_BEGIN(evdev_flush_pending_event);
-
 	slot = device->mt.slot;
 	slot_data = &device->mt.slots[slot];
 
 	switch (device->pending_event) {
 	case EVDEV_NONE:
-		TRACE_END();
 		return;
 	case EVDEV_RELATIVE_MOTION:
 		dx_unaccel = device->rel.dx / ((double) device->dpi /
@@ -498,7 +495,6 @@ evdev_flush_pending_event(struct evdev_device *device, uint64_t time)
 	}
 
 	device->pending_event = EVDEV_NONE;
-	TRACE_END();
 }
 
 static enum evdev_key_type
@@ -571,18 +567,13 @@ evdev_process_key(struct evdev_device *device,
 {
 	enum evdev_key_type type;
 
-	TRACE_BEGIN(evdev_process_key);
-
 	/* ignore kernel key repeat */
-	if (e->value == 2) {
-		TRACE_END();
+	if (e->value == 2)
 		return;
-	}
 
 	if (e->code == BTN_TOUCH) {
 		if (!device->is_mt)
 			evdev_process_touch_button(device, time, e->value);
-		TRACE_END();
 		return;
 	}
 
@@ -599,7 +590,6 @@ evdev_process_key(struct evdev_device *device,
 		case EVDEV_KEY_TYPE_KEY:
 		case EVDEV_KEY_TYPE_BUTTON:
 			if (!hw_is_key_down(device, e->code)) {
-				TRACE_END();
 				return;
 			}
 		}
@@ -632,7 +622,6 @@ evdev_process_key(struct evdev_device *device,
 				   LIBINPUT_BUTTON_STATE_RELEASED);
 		break;
 	}
-	TRACE_END();
 }
 
 static void
@@ -726,7 +715,6 @@ static inline void
 evdev_process_relative(struct evdev_device *device,
 		       struct input_event *e, uint64_t time)
 {
-	TRACE_BEGIN(evdev_process_relative);
 	switch (e->code) {
 	case REL_X:
 		if (device->pending_event != EVDEV_RELATIVE_MOTION)
@@ -765,7 +753,6 @@ evdev_process_relative(struct evdev_device *device,
 			0.0);
 		break;
 	}
-	TRACE_END();
 }
 
 static inline void
@@ -773,13 +760,11 @@ evdev_process_absolute(struct evdev_device *device,
 		       struct input_event *e,
 		       uint64_t time)
 {
-	TRACE_BEGIN(evdev_process_absolute);
 	if (device->is_mt) {
 		evdev_process_touch(device, e, time);
 	} else {
 		evdev_process_absolute_motion(device, e);
 	}
-	TRACE_END();
 }
 
 static inline bool
@@ -1260,17 +1245,14 @@ evdev_process_event(struct evdev_device *device, struct input_event *e)
 	struct evdev_dispatch *dispatch = device->dispatch;
 	uint64_t time = e->time.tv_sec * 1000ULL + e->time.tv_usec / 1000;
 
-	TRACE_BEGIN(evdev_process_event);
-
 	dispatch->interface->process(dispatch, device, e, time);
-
-	TRACE_END();
 }
 
 static inline void
 evdev_device_dispatch_one(struct evdev_device *device,
 			  struct input_event *ev)
 {
+	TRACE_BEGIN(evdev_device_dispatch_one);
 	if (!device->mtdev) {
 		evdev_process_event(device, ev);
 	} else {
@@ -1283,6 +1265,7 @@ evdev_device_dispatch_one(struct evdev_device *device,
 			}
 		}
 	}
+	TRACE_END();
 }
 
 static int
-- 
2.34.1