sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Code Scrub for Dxe Core.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5560 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2008-07-24 02:54:45 +00:00
parent 11c11e4ecf
commit 022c6d45ef
38 changed files with 2499 additions and 2504 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
MdeModulePkg/Core/Dxe/Mem/Pool.c
View File

@ -66,7 +66,7 @@ typedef struct {
EFI_MEMORY_TYPE MemoryType;
LIST_ENTRY FreeList[MAX_POOL_LIST];
LIST_ENTRY Link;
} POOL;
} POOL;
//
// Pool header for each memory type.
@ -106,7 +106,7 @@ CoreInitializePool (
/**
Look up pool head for specified memory type.
@param MemoryType Memory type of which pool head is looked for
@param MemoryType Memory type of which pool head is looked for
@return Pointer of Corresponding pool head.
@ -153,18 +153,18 @@ LookupPoolHead (
return NULL;
}
/**
Allocate pool of a particular type.
@param PoolType Type of pool to allocate
@param Size The amount of pool to allocate
@param Buffer The address to return a pointer to the allocated
pool
@param PoolType Type of pool to allocate
@param Size The amount of pool to allocate
@param Buffer The address to return a pointer to the allocated
pool
@retval EFI_INVALID_PARAMETER PoolType not valid
@retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.
@retval EFI_INVALID_PARAMETER PoolType not valid
@retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.
@retval EFI_SUCCESS Pool successfully allocated.
**/
@ -185,9 +185,9 @@ CoreAllocatePool (
PoolType == EfiConventionalMemory) {
return EFI_INVALID_PARAMETER;
}
*Buffer = NULL;
//
// If size is too large, fail it
// Base on the EFI spec, return status of EFI_OUT_OF_RESOURCES
@ -215,8 +215,8 @@ CoreAllocatePool (
Internal function to allocate pool of a particular type.
Caller must have the memory lock held
@param PoolType Type of pool to allocate
@param Size The amount of pool to allocate
@param PoolType Type of pool to allocate
@param Size The amount of pool to allocate
@return The allocate pool, or NULL
@ -244,7 +244,7 @@ CoreAllocatePoolI (
//
// Adjust the size by the pool header & tail overhead
//
//
// Adjusting the Size to be of proper alignment so that
// we don't get an unaligned access fault later when
@ -293,7 +293,7 @@ CoreAllocatePoolI (
FSize = LIST_TO_SIZE(Index);
while (Offset + FSize <= DEFAULT_PAGE_ALLOCATION) {
Free = (POOL_FREE *) &NewPage[Offset];
Free = (POOL_FREE *) &NewPage[Offset];
Free->Signature = POOL_FREE_SIGNATURE;
Free->Index = (UINT32)Index;
InsertHeadList (&Pool->FreeList[Index], &Free->Link);
@ -319,7 +319,7 @@ Done:
Buffer = NULL;
if (Head != NULL) {
//
// If we have a pool buffer, fill in the header & tail info
//
@ -334,9 +334,9 @@ Done:
DEBUG ((
DEBUG_POOL,
"AllocatePoolI: Type %x, Addr %x (len %x) %,d\n", PoolType,
Buffer,
Size - POOL_OVERHEAD,
"AllocatePoolI: Type %x, Addr %x (len %x) %,d\n", PoolType,
Buffer,
Size - POOL_OVERHEAD,
Pool->Used
));
@ -351,15 +351,15 @@ Done:
return Buffer;
}
/**
Frees pool.
@param Buffer The allocated pool entry to free
@param Buffer The allocated pool entry to free
@retval EFI_INVALID_PARAMETER Buffer is not a valid value.
@retval EFI_INVALID_PARAMETER Buffer is not a valid value.
@retval EFI_SUCCESS Pool successfully freed.
**/
@ -387,9 +387,9 @@ CoreFreePool (
Internal function to free a pool entry.
Caller must have the memory lock held
@param Buffer The allocated pool entry to free
@param Buffer The allocated pool entry to free
@retval EFI_INVALID_PARAMETER Buffer not valid
@retval EFI_INVALID_PARAMETER Buffer not valid
@retval EFI_SUCCESS Buffer successfully freed.
**/
@ -451,7 +451,7 @@ CoreFreePoolI (
DEBUG ((DEBUG_POOL, "FreePool: %x (len %x) %,d\n", Head->Data, Head->Size - POOL_OVERHEAD, Pool->Used));
//
// Determine the pool list
// Determine the pool list
//
Index = SIZE_TO_LIST(Size);
DEBUG_CLEAR_MEMORY (Head, Size);
@ -480,7 +480,7 @@ CoreFreePoolI (
InsertHeadList (&Pool->FreeList[Index], &Free->Link);
//
// See if all the pool entries in the same page as Free are freed pool
// See if all the pool entries in the same page as Free are freed pool
// entries
//
NewPage = (CHAR8 *)((UINTN)Free & ~((DEFAULT_PAGE_ALLOCATION) -1));
@ -493,7 +493,7 @@ CoreFreePoolI (
AllFree = TRUE;
Offset = 0;
while ((Offset < DEFAULT_PAGE_ALLOCATION) && (AllFree)) {
FSize = LIST_TO_SIZE(Index);
while (Offset + FSize <= DEFAULT_PAGE_ALLOCATION) {
@ -510,7 +510,7 @@ CoreFreePoolI (
if (AllFree) {
//
// All of the pool entries in the same page as Free are free pool
// All of the pool entries in the same page as Free are free pool
// entries
// Remove all of these pool entries from the free loop lists.
//
@ -518,7 +518,7 @@ CoreFreePoolI (
ASSERT(NULL != Free);
Index = Free->Index;
Offset = 0;
while (Offset < DEFAULT_PAGE_ALLOCATION) {
FSize = LIST_TO_SIZE(Index);
while (Offset + FSize <= DEFAULT_PAGE_ALLOCATION) {
@ -539,7 +539,7 @@ CoreFreePoolI (
}
//
// If this is an OS specific memory type, then check to see if the last
// If this is an OS specific memory type, then check to see if the last
// portion of that memory type has been freed. If it has, then free the
// list entry for that memory type
//