Changeset 91245 in vbox

Timestamp:

Sep 15, 2021 10:53:06 AM (3 years ago)

Author:

vboxsync

Message:

VMM/PGM: Removed VMMCALLRING3_PGM_MAP_CHUNK and PGMR3PhysChunkMap as it's unused now after bugref:9627 became default everywhere. bugref:10093

Location:

trunk

Files:

trunk/include/VBox/vmm/pgm.h

r91243	r91245
788	788	VMMR3DECL(int) PGMR3PhysBulkGCPhys2CCPtrReadOnlyExternal(PVM pVM, uint32_t cPages, PCRTGCPHYS paGCPhysPages,
789	789	void const **papvPages, PPGMPAGEMAPLOCK paLocks);
790		~~VMMR3DECL(int) PGMR3PhysChunkMap(PVM pVM, uint32_t idChunk);~~
791	790	VMMR3DECL(void) PGMR3PhysChunkInvalidateTLB(PVM pVM);
792	791	VMMR3DECL(int) PGMR3PhysAllocateHandyPages(PVM pVM);

r91243	r91245
58	58	VMMCALLRING3_VM_R0_ASSERTION,
59	59
60		~~/** Maps a chunk into ring-3. */~~
61		~~VMMCALLRING3_PGM_MAP_CHUNK,~~
62	60	/** Allocates more handy pages. */
63	61	VMMCALLRING3_PGM_ALLOCATE_HANDY_PAGES,

-              r91243
+              r91245
             switch (pVCpu->vmm.s.enmCallRing3Operation)
+            {
-                case VMMCALLRING3_PGM_MAP_CHUNK:
-                    STAM_COUNTER_INC(&pVM->vmm.s.StatRZCallPGMMapChunk);
-                    break;
                 case VMMCALLRING3_PGM_ALLOCATE_HANDY_PAGES:
                     STAM_COUNTER_INC(&pVM->vmm.s.StatRZCallPGMAllocHandy);

-              r91017
+              r91245
 /**
- * For VMMCALLRING3_PGM_MAP_CHUNK, considered internal.
+ *
- * @returns see pgmR3PhysChunkMap.
- * @param   pVM         The cross context VM structure.
- * @param   idChunk     The chunk to map.
- */
-VMMR3DECL(int) PGMR3PhysChunkMap(PVM pVM, uint32_t idChunk)
+{
-    PPGMCHUNKR3MAP pChunk;
-    int rc;
-    PGM_LOCK_VOID(pVM);
-    rc = pgmR3PhysChunkMap(pVM, idChunk, &pChunk);
-    PGM_UNLOCK(pVM);
-    return rc;
+}
-/**
  * Invalidates the TLB for the ring-3 mapping cache.
+ *

-              r91243
+              r91245
     STAM_REG(pVM, &pVM->vmm.s.StatRZRetPatchTPR,            STAMTYPE_COUNTER, "/VMM/RZRet/PatchTPR",            STAMUNIT_OCCURENCES, "Number of VINF_EM_HM_PATCH_TPR_INSTR returns.");
     STAM_REG(pVM, &pVM->vmm.s.StatRZRetCallRing3,           STAMTYPE_COUNTER, "/VMM/RZCallR3/Misc",             STAMUNIT_OCCURENCES, "Number of Other ring-3 calls.");
-    STAM_REG(pVM, &pVM->vmm.s.StatRZCallPGMMapChunk,        STAMTYPE_COUNTER, "/VMM/RZCallR3/PGMMapChunk",      STAMUNIT_OCCURENCES, "Number of VMMCALLRING3_PGM_MAP_CHUNK calls.");
     STAM_REG(pVM, &pVM->vmm.s.StatRZCallPGMAllocHandy,      STAMTYPE_COUNTER, "/VMM/RZCallR3/PGMAllocHandy",    STAMUNIT_OCCURENCES, "Number of VMMCALLRING3_PGM_ALLOCATE_HANDY_PAGES calls.");
 …
+    {
         /*
-         * Maps an page allocation chunk into ring-3 so ring-0 can use it.
-         */
-        case VMMCALLRING3_PGM_MAP_CHUNK:
+        {
-            pVCpu->vmm.s.rcCallRing3 = PGMR3PhysChunkMap(pVM, pVCpu->vmm.s.u64CallRing3Arg);
-            break;
+        }
-        /*
          * Allocates more handy pages.
          */

r91244	r91245
414	414	STAMCOUNTER StatRZRetPGMFlushPending;
415	415	STAMCOUNTER StatRZRetPatchTPR;
416		~~STAMCOUNTER StatRZCallPGMMapChunk;~~
417	416	STAMCOUNTER StatRZCallPGMAllocHandy;
418	417	/** @} */

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