Changeset 92368 in vbox for trunk/include

Timestamp:

Nov 11, 2021 1:31:21 PM (3 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

148222

Message:

VMM/PGM,GMM: Baked PGMR3PhysAllocateLargePage into PGMR0PhysAllocateLargePage eliminating VMMCALLRING3_PGM_ALLOCATE_LARGE_HANDY_PAGE; adjusted GMMR0AllocateLargePage to be ring-0 callable. Changed the large page allocation backoff logic a bit. Some more release stats. bugref:10093

Location:

trunk/include/VBox/vmm

Files:

• pgm.h (modified) (2 diffs)
• vmm.h (modified) (2 diffs)

trunk/include/VBox/vmm/pgm.h

@@ -674 +674 @@
 VMMR0_INT_DECL(int)  PGMR0PhysAllocateHandyPages(PGVM pGVM, VMCPUID idCpu);
 VMMR0_INT_DECL(int)  PGMR0PhysFlushHandyPages(PGVM pGVM, VMCPUID idCpu);
-VMMR0_INT_DECL(int)  PGMR0PhysAllocateLargeHandyPage(PGVM pGVM, VMCPUID idCpu);
+VMMR0_INT_DECL(int)  PGMR0PhysAllocateLargePage(PGVM pGVM, VMCPUID idCpu, RTGCPHYS GCPhys);
 VMMR0_INT_DECL(int)  PGMR0PhysMMIO2MapKernel(PGVM pGVM, PPDMDEVINS pDevIns, PGMMMIO2HANDLE hMmio2,
                                              size_t offSub, size_t cbSub, void **ppvMapping);
@@ -793 +793 @@
 VMMR3DECL(void)     PGMR3PhysChunkInvalidateTLB(PVM pVM);
 VMMR3DECL(int)      PGMR3PhysAllocateHandyPages(PVM pVM);
-VMMR3_INT_DECL(int) PGMR3PhysAllocateLargePage(PVM pVM, RTGCPHYS GCPhys);
 
 VMMR3DECL(int)      PGMR3CheckIntegrity(PVM pVM);

trunk/include/VBox/vmm/vmm.h

@@ -60 +60 @@
     /** Allocates more handy pages. */
     VMMCALLRING3_PGM_ALLOCATE_HANDY_PAGES,
-    /** Allocates a large (2MB) page. */
-    VMMCALLRING3_PGM_ALLOCATE_LARGE_HANDY_PAGE,
     /** The usual 32-bit hack. */
     VMMCALLRING3_32BIT_HACK = 0x7fffffff
@@ -294 +292 @@
     VMMR0_DO_PGM_FLUSH_HANDY_PAGES,
     /** Call PGMR0AllocateLargePage(). */
-    VMMR0_DO_PGM_ALLOCATE_LARGE_HANDY_PAGE,
+    VMMR0_DO_PGM_ALLOCATE_LARGE_PAGE,
     /** Call PGMR0PhysSetupIommu(). */
     VMMR0_DO_PGM_PHYS_SETUP_IOMMU,