Changeset 24804 in vbox for trunk

Timestamp:

Nov 19, 2009 6:15:25 PM (15 years ago)

Author:

vboxsync

Message:

SSM: Added the pass to the statistics (so it's possible to watch progress).

Location:

trunk/src/VBox/VMM

Files:

• SSM.cpp (modified) (3 diffs)
• SSMInternal.h (modified) (2 diffs)

trunk/src/VBox/VMM/SSM.cpp

@@ -919 +919 @@
     if (RT_SUCCESS(rc))
         rc = RTCritSectInit(&pVM->ssm.s.CancelCritSect);
+    if (RT_SUCCESS(rc))
+    {
+        STAM_REL_REG_USED(pVM, &pVM->ssm.s.uPass, STAMTYPE_U32, "/SSM/uPass", STAMUNIT_COUNT, "Current pass");
+    }
 
     pVM->ssm.s.fInitialized = RT_SUCCESS(rc);
@@ -4045 +4049 @@
 {
     VM_ASSERT_EMT0(pVM);
-
+    pVM->ssm.s.uPass = 0;
 
     /*
@@ -4920 +4924 @@
     for (uint32_t uPass = 0; uPass < SSM_MAX_PASSES; uPass++)
     {
+        pVM->ssm.s.uPass = uPass;
+
         /*
          * Save state and vote on whether we need more passes or not.

trunk/src/VBox/VMM/SSMInternal.h

@@ -264 +264 @@
 typedef struct SSM
 {
+    /** Critical section for serializing cancellation (pSSM). */
+    RTCRITSECT              CancelCritSect;
+    /** The handle of the current save or load operation.
+     * This is used by SSMR3Cancel.  */
+    PSSMHANDLE volatile     pSSM;
+
     /** FIFO of data entity descriptors. */
     R3PTRTYPE(PSSMUNIT)     pHead;
@@ -270 +276 @@
     /** For lazy init. */
     bool                    fInitialized;
-    /** Critical section for serializing cancellation. */
-    RTCRITSECT              CancelCritSect;
-    /** The handle of the current save or load operation.
-     * This is used by SSMR3Cancel.  */
-    PSSMHANDLE volatile     pSSM;
+    /** Current pass (for STAM). */
+    uint32_t                uPass;
+    uint32_t                u32Alignment;
 } SSM;
 /** Pointer to SSM VM instance data. */