Making PPLX on XP use WT_EXECUTELONGFUNCTION to avoid any deadlock issues.

stgates · stgates · commit 22c4c69dfb7e · 2015-04-30T11:22:04.000-07:00
diff --git a/Release/src/pplx/pplxwin.cpp b/Release/src/pplx/pplxwin.cpp
@@ -237,7 +237,7 @@ namespace details
     _PPLXIMP void windows_scheduler::schedule( TaskProc_t proc, _In_ void* param)
     {
         auto schedulerParam = new _Scheduler_Param(proc, param);
-        auto work = QueueUserWorkItem(_Scheduler_Param::DefaultWorkCallback, schedulerParam, WT_EXECUTEDEFAULT);
+        auto work = QueueUserWorkItem(_Scheduler_Param::DefaultWorkCallback, schedulerParam, WT_EXECUTELONGFUNCTION);
 
         if (!work)
         {

Original file line number	Diff line number	Diff line change
`@@ -237,7 +237,7 @@ namespace details`
`237`	`237`	`_PPLXIMP void windows_scheduler::schedule( TaskProc_t proc, _In_ void* param)`
`238`	`238`	`{`
`239`	`239`	`auto schedulerParam = new _Scheduler_Param(proc, param);`
`240`		`- auto work = QueueUserWorkItem(_Scheduler_Param::DefaultWorkCallback, schedulerParam, WT_EXECUTEDEFAULT);`
	`240`	`+ auto work = QueueUserWorkItem(_Scheduler_Param::DefaultWorkCallback, schedulerParam, WT_EXECUTELONGFUNCTION);`
`241`	`241`
`242`	`242`	`if (!work)`
`243`	`243`	`{`