Changeset 39550 in vbox for trunk/src/VBox/Runtime/include

Timestamp:

Dec 7, 2011 8:28:23 PM (13 years ago)

Author:

vboxsync

Message:

Request thread pool hancking. Some RTReq refactoring as always...

File:

• trunk/src/VBox/Runtime/include/internal/req.h (modified) (4 diffs)

trunk/src/VBox/Runtime/include/internal/req.h

@@ -64 +64 @@
     /** Set if the event semaphore is clear. */
     volatile bool           fEventSemClear;
+    /** Set if the push back semaphore should be signaled when the request
+     *  is picked up from the queue. */
+    volatile bool           fSignalPushBack;
     /** Set if pool, clear if queue. */
     volatile bool           fPoolOrQueue;
@@ -70 +73 @@
     /** Request state. */
     volatile RTREQSTATE     enmState;
+    /** The reference count. */
+    volatile uint32_t       cRefs;
 
     /** Pointer to the next request in the chain. */
@@ -80 +85 @@
         /** Pointer to the queue this packet belongs to. */
         RTREQQUEUE          hQueue;
+        /** Opaque owner access. */
+        void               *pv;
     } uOwner;
 
@@ -138 +145 @@
 
 /** Pointer to an internal queue instance. */
-typedef RTREQQUEUEINT *PRTREQQUEUEINT;
+typedef struct RTREQQUEUEINT *PRTREQQUEUEINT;
+/** Pointer to a request thread pool instance. */
+typedef struct RTREQPOOLINT *PRTREQPOOLINT;
 
 
+/* req.cpp */
+DECLHIDDEN(int)  rtReqAlloc(RTREQTYPE enmType, bool fPoolOrQueue, void *pvOwner, PRTREQ *phReq);
+DECLHIDDEN(int)  rtReqReInit(PRTREQINT pReq, RTREQTYPE enmType);
+DECLHIDDEN(void) rtReqFreeIt(PRTREQINT pReq);
+DECLHIDDEN(int)  rtReqProcessOne(PRTREQ pReq);
 
-DECLHIDDEN(int) rtReqProcessOne(PRTREQ pReq);
+/* reqpool.cpp / reqqueue.cpp. */
+DECLHIDDEN(void) rtReqQueueSubmit(PRTREQQUEUEINT pQueue, PRTREQINT pReq);
+DECLHIDDEN(void) rtReqPoolSubmit(PRTREQPOOLINT pPool, PRTREQINT pReq);
+DECLHIDDEN(bool) rtReqQueueRecycle(PRTREQQUEUEINT pQueue, PRTREQINT pReq);
+DECLHIDDEN(bool) rtReqPoolRecycle(PRTREQPOOLINT pPool, PRTREQINT pReq);
 
 RT_C_DECLS_END