Merged in euclid-pull_to_LMR4-13397-13443 (pull request #192)

Pull MAINT fixes for SL-13397 and SL-13443 into LMR#4 branch

Approved-by: Andrey Kleshchev
Approved-by: Michael Pohoreski

1 files changed, 16 insertions, 4 deletions

diff --git a/indra/newview/llworld.cpp b/indra/newview/llworld.cpp
index 8989bae96a..a1a1db35d6 100644
--- a/indra/newview/llworld.cpp
+++ b/indra/newview/llworld.cpp
@@ -730,11 +730,20 @@ void LLWorld::updateRegions(F32 max_update_time)
 		{
 			//perform some necessary but very light updates.
 			(*iter)->lightIdleUpdate();
-		}		
+		}
+	}
+
+	if(max_time > 0.f)
+	{
+		max_time = llmin((F32)(max_update_time - update_timer.getElapsedTimeF32()), max_update_time * 0.25f);
+	}
+	if(max_time > 0.f)
+	{
+		LLViewerRegion::idleCleanup(max_time);
 	}
 
 	sample(sNumActiveCachedObjects, mNumOfActiveCachedObjects);
-		}
+}
 
 void LLWorld::clearAllVisibleObjects()
 {
@@ -1208,11 +1217,14 @@ public:
 	}
 };
 
+static LLTrace::BlockTimerStatHandle FTM_DISABLE_REGION("Disable Region");
 // disable the circuit to this simulator
 // Called in response to "DisableSimulator" message.
 void process_disable_simulator(LLMessageSystem *mesgsys, void **user_data)
-{	
-	LLHost host = mesgsys->getSender();
+{
+    LL_RECORD_BLOCK_TIME(FTM_DISABLE_REGION);
+
+    LLHost host = mesgsys->getSender();
 
 	//LL_INFOS() << "Disabling simulator with message from " << host << LL_ENDL;
 	LLWorld::getInstance()->removeRegion(host);