diff --git a/logcat/event.logtags b/logcat/event.logtags
index 6040bd9..3a1b281 100644
--- a/logcat/event.logtags
+++ b/logcat/event.logtags
@@ -110,22 +110,7 @@
 60003 view_use_drawing_cache (View drawn using bitmap cache|1|5)
 
 # graphics timestamp
-60100 sf_app_dequeue_before (buffer|1),(identity|1),(time|2)
-60101 sf_app_dequeue_after (buffer|1),(identity|1),(time|2)
-60102 sf_app_lock_before (buffer|1),(identity|1),(time|2)
-60103 sf_app_lock_after (buffer|1),(identity|1),(time|2)
-60104 sf_app_queue (buffer|1),(identity|1),(time|2)
-60105 sf_repaint (buffer|1),(time|2)
-60106 sf_composition_complete (buffer|1),(time|2)
-60107 sf_unlock_clients (buffer|1),(time|2)
-60108 sf_swapbuffers (buffer|1),(time|2)
-60109 sf_repaint_done (buffer|1),(time|2)
-60110 sf_fb_post_before (buffer|1),(time|2)
-60111 sf_fb_post_after (buffer|1),(time|2)
-60112 sf_fb_dequeue_before (buffer|1),(time|2)
-60113 sf_fb_dequeue_after (buffer|1),(time|2)
-60114 sf_fb_lock_before (buffer|1),(time|2)
-60115 sf_fb_lock_after (buffer|1),(time|2)
+# 60100 - 60199 reserved for surfaceflinger
 
 # 0 for screen off, 1 for screen on, 2 for key-guard done
 70000 screen_toggled (screen_state|1|5)