Changeset 103543 in vbox for trunk/src/VBox/Runtime/common

Timestamp:

Feb 23, 2024 8:23:28 AM (11 months ago)

Author:

vboxsync

Message:

Runtime/misc/reqpool.cpp: Need to update the idle thread counter because it was already incremented before, fixes starvation when executing longer lasting requests because the submission code would think there were idle threads, when there actually wasn't any.

File:

• trunk/src/VBox/Runtime/common/misc/reqpool.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/misc/reqpool.cpp

@@ -396 +396 @@
         {
             Assert(RTListIsEmpty(&pThread->IdleNode)); /* Must not be in the idle list. */
+            ASMAtomicDecU32(&pPool->cIdleThreads); /* Was already marked as idle above. */
             RTCritSectLeave(&pPool->CritSect);