diff --git a/services/surfaceflinger/EventLog/EventLogTags.logtags b/services/surfaceflinger/EventLog/EventLogTags.logtags
index 791e0e4..6c851dd 100644
--- a/services/surfaceflinger/EventLog/EventLogTags.logtags
+++ b/services/surfaceflinger/EventLog/EventLogTags.logtags
@@ -36,6 +36,7 @@
 # 60100 - 60199 reserved for surfaceflinger
 
 60100 sf_frame_dur (window|3),(dur0|1),(dur1|1),(dur2|1),(dur3|1),(dur4|1),(dur5|1),(dur6|1)
+60110 sf_stop_bootanim (time|2|3)
 
 # NOTE - the range 1000000-2000000 is reserved for partners and others who
 # want to define their own log tags without conflicting with the core platform.
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 9b9867d..6798a87 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -52,6 +52,7 @@
 #include <utils/String8.h>
 #include <utils/String16.h>
 #include <utils/StopWatch.h>
+#include <utils/Timers.h>
 #include <utils/Trace.h>
 
 #include <private/android_filesystem_config.h>
@@ -301,6 +302,10 @@
     // formerly we would just kill the process, but we now ask it to exit so it
     // can choose where to stop the animation.
     property_set("service.bootanim.exit", "1");
+
+    const int LOGTAG_SF_STOP_BOOTANIM = 60110;
+    LOG_EVENT_LONG(LOGTAG_SF_STOP_BOOTANIM,
+                   ns2ms(systemTime(SYSTEM_TIME_MONOTONIC)));
 }
 
 void SurfaceFlinger::deleteTextureAsync(uint32_t texture) {