X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/6d2010ae8f7a6078e10b361c6962983bab233e0f..04b8595b18b1b41ac7a206e4b3d51a635f8413d7:/iokit/Kernel/IOWorkLoop.cpp

diff --git a/iokit/Kernel/IOWorkLoop.cpp b/iokit/Kernel/IOWorkLoop.cpp
index 51045a234..0789f66bb 100644
--- a/iokit/Kernel/IOWorkLoop.cpp
+++ b/iokit/Kernel/IOWorkLoop.cpp
@@ -34,6 +34,7 @@
 #include <IOKit/IOTimeStamp.h>
 #include <IOKit/IOKitDebug.h>
 #include <libkern/OSDebug.h>
+#include <kern/thread.h>
 
 #define super OSObject
 
@@ -143,11 +144,6 @@ bool IOWorkLoop::init()
         workToDo = false;
     }
 
-    if (!reserved) {
-        reserved = IONew(ExpansionData, 1);
-        reserved->options = 0;
-    }
-	
     IOStatisticsRegisterCounter();
 
     if ( controlG == NULL ) {
@@ -177,6 +173,7 @@ bool IOWorkLoop::init()
             return false;
     }
 
+    (void) thread_set_tag(workThread, THREAD_TAG_IOWORKLOOP);
     return true;
 }
 
@@ -556,6 +553,8 @@ IOReturn IOWorkLoop::_maintRequest(void *inC, void *inD, void *, void *)
 
     case mRemoveEvent:
         if (inEvent->getWorkLoop()) {
+        	IOStatisticsDetachEventSource();
+    		
         	if (eventSourcePerformsWork(inEvent)) {
 				if (eventChain == inEvent)
 					eventChain = inEvent->getNext();
@@ -595,7 +594,6 @@ IOReturn IOWorkLoop::_maintRequest(void *inC, void *inD, void *, void *)
             inEvent->setNext(0);
             inEvent->release();
             SETP(&fFlags, kLoopRestart);
-            IOStatisticsDetachEventSource();
         }
         break;