X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FCore%2FDxe%2FMem%2FPage.c;h=18780070c5eaf8df44a27756933ba236c8c3800a;hp=f5067f663eae8dd0b7c535e4b2c439176f3fd655;hb=84edd20bd0756ef5719835498d4283435d6b5e77;hpb=dad83a8c1207e585b2cb417d0680fe2e9452d262

diff --git a/MdeModulePkg/Core/Dxe/Mem/Page.c b/MdeModulePkg/Core/Dxe/Mem/Page.c
index f5067f663e..18780070c5 100644
--- a/MdeModulePkg/Core/Dxe/Mem/Page.c
+++ b/MdeModulePkg/Core/Dxe/Mem/Page.c
@@ -1106,7 +1106,7 @@ FindFreePages (
 **/
 EFI_STATUS
 EFIAPI
-CoreAllocatePages (
+CoreInternalAllocatePages (
   IN EFI_ALLOCATE_TYPE      Type,
   IN EFI_MEMORY_TYPE        MemoryType,
   IN UINTN                  NumberOfPages,
@@ -1192,6 +1192,41 @@ Done:
   return Status;
 }
 
+/**
+  Allocates pages from the memory map.
+
+  @param  Type                   The type of allocation to perform
+  @param  MemoryType             The type of memory to turn the allocated pages
+                                 into
+  @param  NumberOfPages          The number of pages to allocate
+  @param  Memory                 A pointer to receive the base allocated memory
+                                 address
+
+  @return Status. On success, Memory is filled in with the base address allocated
+  @retval EFI_INVALID_PARAMETER  Parameters violate checking rules defined in
+                                 spec.
+  @retval EFI_NOT_FOUND          Could not allocate pages match the requirement.
+  @retval EFI_OUT_OF_RESOURCES   No enough pages to allocate.
+  @retval EFI_SUCCESS            Pages successfully allocated.
+
+**/
+EFI_STATUS
+EFIAPI
+CoreAllocatePages (
+  IN  EFI_ALLOCATE_TYPE     Type,
+  IN  EFI_MEMORY_TYPE       MemoryType,
+  IN  UINTN                 NumberOfPages,
+  OUT EFI_PHYSICAL_ADDRESS  *Memory
+  )
+{
+  EFI_STATUS  Status;
+
+  Status = CoreInternalAllocatePages (Type, MemoryType, NumberOfPages, Memory);
+  if (!EFI_ERROR (Status)) {
+    CoreUpdateProfile ((EFI_PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS (0), MemoryProfileActionAllocatePages, MemoryType, EFI_PAGES_TO_SIZE (NumberOfPages), (VOID *) (UINTN) *Memory);
+  }
+  return Status;
+}
 
 /**
   Frees previous allocated pages.
@@ -1206,7 +1241,7 @@ Done:
 **/
 EFI_STATUS
 EFIAPI
-CoreFreePages (
+CoreInternalFreePages (
   IN EFI_PHYSICAL_ADDRESS   Memory,
   IN UINTN                  NumberOfPages
   )
@@ -1267,6 +1302,33 @@ Done:
   return Status;
 }
 
+/**
+  Frees previous allocated pages.
+
+  @param  Memory                 Base address of memory being freed
+  @param  NumberOfPages          The number of pages to free
+
+  @retval EFI_NOT_FOUND          Could not find the entry that covers the range
+  @retval EFI_INVALID_PARAMETER  Address not aligned
+  @return EFI_SUCCESS         -Pages successfully freed.
+
+**/
+EFI_STATUS
+EFIAPI
+CoreFreePages (
+  IN EFI_PHYSICAL_ADDRESS  Memory,
+  IN UINTN                 NumberOfPages
+  )
+{
+  EFI_STATUS  Status;
+
+  Status = CoreInternalFreePages (Memory, NumberOfPages);
+  if (!EFI_ERROR (Status)) {
+    CoreUpdateProfile ((EFI_PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS (0), MemoryProfileActionFreePages, 0, EFI_PAGES_TO_SIZE (NumberOfPages), (VOID *) (UINTN) Memory);
+  }
+  return Status;
+}
+
 /**
   This function checks to see if the last memory map descriptor in a memory map
   can be merged with any of the other memory map descriptors in a memorymap.