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| author | Liming Gao <liming.gao@intel.com> | 2013-12-31 07:19:09 +0000 |
|---|---|---|
| committer | lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-12-31 07:19:09 +0000 |
| commit | 1346352d5210661c92ae4343c9a69d9aa3b730e1 (patch) | |
| tree | 80a6f3b48dc274a79525ba9cd676dd810b655d8c /MdePkg/Library/UefiMemoryAllocationLib | |
| parent | 27bace9b3ee288a2befb63a405cc0882882ef136 (diff) | |
| download | edk2-platforms-1346352d5210661c92ae4343c9a69d9aa3b730e1.tar.xz | |
Update MemoryAllocationLib.AllocateAlignedPages API comments for memory overflow ASSERT case.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15033 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/UefiMemoryAllocationLib')
| -rw-r--r-- | MdePkg/Library/UefiMemoryAllocationLib/MemoryAllocationLib.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/MdePkg/Library/UefiMemoryAllocationLib/MemoryAllocationLib.c b/MdePkg/Library/UefiMemoryAllocationLib/MemoryAllocationLib.c index 0ccb524496..f1eaccc8dc 100644 --- a/MdePkg/Library/UefiMemoryAllocationLib/MemoryAllocationLib.c +++ b/MdePkg/Library/UefiMemoryAllocationLib/MemoryAllocationLib.c @@ -2,7 +2,7 @@ Support routines for memory allocation routines based
on boot services for Dxe phase drivers.
- Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -160,6 +160,7 @@ FreePages ( If there is not enough memory at the specified alignment remaining to satisfy the request, then
NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param MemoryType The type of memory to allocate.
@param Pages The number of 4 KB pages to allocate.
@@ -246,6 +247,7 @@ InternalAllocateAlignedPages ( request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two.
@@ -273,6 +275,7 @@ AllocateAlignedPages ( request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two.
@@ -300,6 +303,7 @@ AllocateAlignedRuntimePages ( request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two.
|