Changeset 91481 in vbox for trunk/src/VBox/Runtime/r0drv/nt/memobj-r0drv-nt.cpp

Timestamp:

Sep 30, 2021 12:06:31 AM (3 years ago)

Author:

vboxsync

Message:

IPRT/memobj: Passing pszTag around...

File:

• trunk/src/VBox/Runtime/r0drv/nt/memobj-r0drv-nt.cpp (modified) (4 diffs)

trunk/src/VBox/Runtime/r0drv/nt/memobj-r0drv-nt.cpp

@@ -626 +626 @@
 
 
-DECLHIDDEN(int) rtR0MemObjNativeAllocPhys(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, RTHCPHYS PhysHighest, size_t uAlignment)
+DECLHIDDEN(int) rtR0MemObjNativeAllocPhys(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, RTHCPHYS PhysHighest, size_t uAlignment,
+                                          const char *pszTag)
 {
     /*
@@ -663 +664 @@
                 if (iPage >= cPages)
                 {
-                    PRTR0MEMOBJNT pMemNt = (PRTR0MEMOBJNT)rtR0MemObjNew(sizeof(*pMemNt), RTR0MEMOBJTYPE_PHYS, NULL, cb, NULL);
+                    PRTR0MEMOBJNT pMemNt = (PRTR0MEMOBJNT)rtR0MemObjNew(sizeof(*pMemNt), RTR0MEMOBJTYPE_PHYS, NULL, cb, pszTag);
                     if (pMemNt)
                     {
@@ -685 +686 @@
 
 
-DECLHIDDEN(int) rtR0MemObjNativeAllocPhysNC(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, RTHCPHYS PhysHighest)
+DECLHIDDEN(int) rtR0MemObjNativeAllocPhysNC(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, RTHCPHYS PhysHighest, const char *pszTag)
 {
     if (g_pfnrtMmAllocatePagesForMdl && g_pfnrtMmFreePagesFromMdl)
     {
+        /** @todo use the Ex version with the fail-if-not-all-requested-pages flag
+         *        when possible. */
         PHYSICAL_ADDRESS Zero;
         Zero.QuadPart = 0;
@@ -698 +701 @@
             if (MmGetMdlByteCount(pMdl) >= cb)
             {
-                PRTR0MEMOBJNT pMemNt = (PRTR0MEMOBJNT)rtR0MemObjNew(sizeof(*pMemNt), RTR0MEMOBJTYPE_PHYS_NC, NULL, cb, NULL);
+                PRTR0MEMOBJNT pMemNt = (PRTR0MEMOBJNT)rtR0MemObjNew(sizeof(*pMemNt), RTR0MEMOBJTYPE_PHYS_NC, NULL, cb, pszTag);
                 if (pMemNt)
                 {