X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_event_loop.c;h=29a97636fafd5cf7734b53754b0f4fd5036efaed;hb=02d2100670785551b95cde50a3cf0f0ee395031a;hp=c068c0936518b8bcd05cea43a450a23d6b98e53b;hpb=f2653134995c5a4b918eb1ed5ac09efb35acf77a;p=platform%2Fcore%2Fuifw%2Flibtdm.git

diff --git a/src/tdm_event_loop.c b/src/tdm_event_loop.c
index c068c09..29a9763 100644
--- a/src/tdm_event_loop.c
+++ b/src/tdm_event_loop.c
@@ -75,7 +75,7 @@ _tdm_event_loop_main_fd_handler(int fd, tdm_event_loop_mask mask, void *user_dat
 
 	private_loop = private_display->private_loop;
 
-	if (tdm_debug_thread)
+	if (tdm_debug_module & TDM_DEBUG_THREAD)
 		TDM_INFO("backend fd(%d) event happens", private_loop->backend_fd);
 
 	func_display = &private_display->func_display;
@@ -149,9 +149,6 @@ tdm_event_loop_deinit(tdm_private_display *private_display)
 
 	/* after tdm_thread_deinit, we don't worry about thread things because it's finalized */
 	tdm_thread_deinit(private_display->private_loop);
-
-
-	_pthread_mutex_unlock(&private_display->lock);
 	tdm_server_deinit(private_display->private_loop);
 
 	if (private_display->private_loop->backend_source)
@@ -162,8 +159,6 @@ tdm_event_loop_deinit(tdm_private_display *private_display)
 
 	free(private_display->private_loop);
 	private_display->private_loop = NULL;
-
-	_pthread_mutex_lock(&private_display->lock);
 }
 
 INTERN void
@@ -230,7 +225,7 @@ tdm_event_loop_dispatch(tdm_private_display *private_display)
 
 	TDM_RETURN_VAL_IF_FAIL(private_loop->wl_loop != NULL, TDM_ERROR_OPERATION_FAILED);
 
-	if (tdm_debug_thread)
+	if (tdm_debug_module & TDM_DEBUG_THREAD)
 		TDM_INFO("dispatch");
 
 	if (tdm_thread_is_running() &&
@@ -384,6 +379,10 @@ _tdm_event_loop_timer_func(void *data)
 
 	private_display = timer_source->private_display;
 
+	/* TDM event_loop function is actually for TDM backend module. When we call the
+	 * backend's functions, we have to lock the mutex. TDM backend shouldn't consider
+	 * mutex things.
+	 */
 	_pthread_mutex_lock(&private_display->lock);
 	timer_source->func(timer_source->user_data);
 	_pthread_mutex_unlock(&private_display->lock);