@@ -138,10 +138,6 @@ static void
AcpiDbExecuteSetup (
ACPI_DB_METHOD_INFO *Info);
-static UINT32
-AcpiDbGetOutstandingAllocations (
- void);
-
static void ACPI_SYSTEM_XFACE
AcpiDbMethodThread (
void *Context);
@@ -320,48 +316,6 @@ AcpiDbExecuteSetup (
}
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
-UINT32
-AcpiDbGetCacheInfo (
- ACPI_MEMORY_LIST *Cache)
-{
-
- return (Cache->TotalAllocated - Cache->TotalFreed - Cache->CurrentDepth);
-}
-#endif
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiDbGetOutstandingAllocations
- *
- * PARAMETERS: None
- *
- * RETURN: Current global allocation count minus cache entries
- *
- * DESCRIPTION: Determine the current number of "outstanding" allocations --
- * those allocations that have not been freed and also are not
- * in one of the various object caches.
- *
- ******************************************************************************/
-
-static UINT32
-AcpiDbGetOutstandingAllocations (
- void)
-{
- UINT32 Outstanding = 0;
-
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
-
- Outstanding += AcpiDbGetCacheInfo (AcpiGbl_StateCache);
- Outstanding += AcpiDbGetCacheInfo (AcpiGbl_PsNodeCache);
- Outstanding += AcpiDbGetCacheInfo (AcpiGbl_PsNodeExtCache);
- Outstanding += AcpiDbGetCacheInfo (AcpiGbl_OperandCache);
-#endif
-
- return (Outstanding);
-}
-
-
/*******************************************************************************
*
* FUNCTION: AcpiDbExecutionWalk
@@ -439,17 +393,6 @@ AcpiDbExecute (
ACPI_BUFFER ReturnObj;
char *NameString;
-
-#ifdef ACPI_DEBUG_OUTPUT
- UINT32 PreviousAllocations;
- UINT32 Allocations;
-
-
- /* Memory allocation tracking */
-
- PreviousAllocations = AcpiDbGetOutstandingAllocations ();
-#endif
-
if (*Name == '*')
{
(void) AcpiWalkNamespace (ACPI_TYPE_METHOD, ACPI_ROOT_OBJECT,
@@ -486,22 +429,6 @@ AcpiDbExecute (
*/
AcpiOsSleep ((UINT64) 10);
-
-#ifdef ACPI_DEBUG_OUTPUT
-
- /* Memory allocation tracking */
-
- Allocations = AcpiDbGetOutstandingAllocations () - PreviousAllocations;
-
- AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
-
- if (Allocations > 0)
- {
- AcpiOsPrintf ("Outstanding: 0x%X allocations after execution\n",
- Allocations);
- }
-#endif
-
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Execution of %s failed with status %s\n",
@@ -189,9 +189,6 @@ static void
AcpiDbListInfo (
ACPI_MEMORY_LIST *List)
{
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- UINT32 Outstanding;
-#endif
AcpiOsPrintf ("\n%s\n", List->ListName);
@@ -207,41 +204,6 @@ AcpiDbListInfo (
(List->CurrentDepth * List->ObjectSize));
}
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- if (List->MaxDepth > 0)
- {
- AcpiOsPrintf (
- " Cache: [Requests Hits Misses ObjSize] %8.2X %8.2X %8.2X %8.2X\n",
- List->Requests,
- List->Hits,
- List->Requests - List->Hits,
- List->ObjectSize);
- }
-
- Outstanding = AcpiDbGetCacheInfo (List);
-
- if (List->ObjectSize)
- {
- AcpiOsPrintf (
- " Mem: [Alloc Free Max CurSize Outstanding] %8.2X %8.2X %8.2X %8.2X %8.2X\n",
- List->TotalAllocated,
- List->TotalFreed,
- List->MaxOccupied,
- Outstanding * List->ObjectSize,
- Outstanding);
- }
- else
- {
- AcpiOsPrintf (
- " Mem: [Alloc Free Max CurSize Outstanding Total] %8.2X %8.2X %8.2X %8.2X %8.2X %8.2X\n",
- List->TotalAllocated,
- List->TotalFreed,
- List->MaxOccupied,
- List->CurrentTotalSize,
- Outstanding,
- List->TotalSize);
- }
-#endif
}
#endif
@@ -150,7 +150,7 @@ AcpiNsCreateNode (
ACPI_FUNCTION_TRACE (NsCreateNode);
- Node = AcpiOsAcquireObject (AcpiGbl_NamespaceCache);
+ Node = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_NAMESPACE_NODE));
if (!Node)
{
return_PTR (NULL);
@@ -223,7 +223,7 @@ AcpiNsDeleteNode (
/* Now we can delete the node */
- (void) AcpiOsReleaseObject (AcpiGbl_NamespaceCache, Node);
+ ACPI_FREE(Node);
ACPI_MEM_TRACKING (AcpiGbl_NsNodeList->TotalFreed++);
ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Node %p, Remaining %X\n",
@@ -282,7 +282,8 @@ AcpiNsRemoveNode (
/* Delete the node and any attached objects */
- AcpiNsDeleteNode (Node);
+ AcpiNsDetachObject (Node);
+ ACPI_FREE (Node);
return_VOID;
}
@@ -232,13 +232,13 @@ AcpiPsAllocOp (
{
/* The generic op (default) is by far the most common (16 to 1) */
- Op = AcpiOsAcquireObject (AcpiGbl_PsNodeCache);
+ Op = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PARSE_OBJ_COMMON));
}
else
{
/* Extended parseop */
- Op = AcpiOsAcquireObject (AcpiGbl_PsNodeExtCache);
+ Op = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_PARSE_OBJ_NAMED));
}
/* Initialize the Op */
@@ -280,11 +280,11 @@ AcpiPsFreeOp (
if (Op->Common.Flags & ACPI_PARSEOP_GENERIC)
{
- (void) AcpiOsReleaseObject (AcpiGbl_PsNodeCache, Op);
+ ACPI_FREE (Op);
}
else
{
- (void) AcpiOsReleaseObject (AcpiGbl_PsNodeExtCache, Op);
+ ACPI_FREE (Op);
}
}
@@ -139,48 +139,8 @@ ACPI_STATUS
AcpiUtCreateCaches (
void)
{
- ACPI_STATUS Status;
-
-
- /* Object Caches, for frequently used objects */
-
- Status = AcpiOsCreateCache ("Acpi-Namespace", sizeof (ACPI_NAMESPACE_NODE),
- ACPI_MAX_NAMESPACE_CACHE_DEPTH, &AcpiGbl_NamespaceCache);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- Status = AcpiOsCreateCache ("Acpi-State", sizeof (ACPI_GENERIC_STATE),
- ACPI_MAX_STATE_CACHE_DEPTH, &AcpiGbl_StateCache);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- Status = AcpiOsCreateCache ("Acpi-Parse", sizeof (ACPI_PARSE_OBJ_COMMON),
- ACPI_MAX_PARSE_CACHE_DEPTH, &AcpiGbl_PsNodeCache);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- Status = AcpiOsCreateCache ("Acpi-ParseExt", sizeof (ACPI_PARSE_OBJ_NAMED),
- ACPI_MAX_EXTPARSE_CACHE_DEPTH, &AcpiGbl_PsNodeExtCache);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- Status = AcpiOsCreateCache ("Acpi-Operand", sizeof (ACPI_OPERAND_OBJECT),
- ACPI_MAX_OBJECT_CACHE_DEPTH, &AcpiGbl_OperandCache);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
-
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+ ACPI_STATUS Status;
/* Memory allocation lists */
@@ -227,25 +187,6 @@ AcpiUtDeleteCaches (
ACPI_STRCPY (Buffer, "MEMORY");
(void) AcpiDbDisplayStatistics (Buffer);
}
-#endif
-
- (void) AcpiOsDeleteCache (AcpiGbl_NamespaceCache);
- AcpiGbl_NamespaceCache = NULL;
-
- (void) AcpiOsDeleteCache (AcpiGbl_StateCache);
- AcpiGbl_StateCache = NULL;
-
- (void) AcpiOsDeleteCache (AcpiGbl_OperandCache);
- AcpiGbl_OperandCache = NULL;
-
- (void) AcpiOsDeleteCache (AcpiGbl_PsNodeCache);
- AcpiGbl_PsNodeCache = NULL;
-
- (void) AcpiOsDeleteCache (AcpiGbl_PsNodeExtCache);
- AcpiGbl_PsNodeExtCache = NULL;
-
-
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
/* Debug only - display leftover memory allocation, if any */
deleted file mode 100644
@@ -1,362 +0,0 @@
-/******************************************************************************
- *
- * Module Name: utcache - local cache allocation routines
- *
- *****************************************************************************/
-
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
- * All rights reserved.
- *
- * 2. License
- *
- * 2.1. This is your license from Intel Corp. under its intellectual property
- * rights. You may have additional license terms from the party that provided
- * you this software, covering your right to use that party's intellectual
- * property rights.
- *
- * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
- * copy of the source code appearing in this file ("Covered Code") an
- * irrevocable, perpetual, worldwide license under Intel's copyrights in the
- * base code distributed originally by Intel ("Original Intel Code") to copy,
- * make derivatives, distribute, use and display any portion of the Covered
- * Code in any form, with the right to sublicense such rights; and
- *
- * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
- * license (with the right to sublicense), under only those claims of Intel
- * patents that are infringed by the Original Intel Code, to make, use, sell,
- * offer to sell, and import the Covered Code and derivative works thereof
- * solely to the minimum extent necessary to exercise the above copyright
- * license, and in no event shall the patent license extend to any additions
- * to or modifications of the Original Intel Code. No other license or right
- * is granted directly or by implication, estoppel or otherwise;
- *
- * The above copyright and patent license is granted only if the following
- * conditions are met:
- *
- * 3. Conditions
- *
- * 3.1. Redistribution of Source with Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification with rights to further distribute source must include
- * the above Copyright Notice, the above License, this list of Conditions,
- * and the following Disclaimer and Export Compliance provision. In addition,
- * Licensee must cause all Covered Code to which Licensee contributes to
- * contain a file documenting the changes Licensee made to create that Covered
- * Code and the date of any change. Licensee must include in that file the
- * documentation of any changes made by any predecessor Licensee. Licensee
- * must include a prominent statement that the modification is derived,
- * directly or indirectly, from Original Intel Code.
- *
- * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
- * Redistribution of source code of any substantial portion of the Covered
- * Code or modification without rights to further distribute source must
- * include the following Disclaimer and Export Compliance provision in the
- * documentation and/or other materials provided with distribution. In
- * addition, Licensee may not authorize further sublicense of source of any
- * portion of the Covered Code, and must include terms to the effect that the
- * license from Licensee to its licensee is limited to the intellectual
- * property embodied in the software Licensee provides to its licensee, and
- * not to intellectual property embodied in modifications its licensee may
- * make.
- *
- * 3.3. Redistribution of Executable. Redistribution in executable form of any
- * substantial portion of the Covered Code or modification must reproduce the
- * above Copyright Notice, and the following Disclaimer and Export Compliance
- * provision in the documentation and/or other materials provided with the
- * distribution.
- *
- * 3.4. Intel retains all right, title, and interest in and to the Original
- * Intel Code.
- *
- * 3.5. Neither the name Intel nor any other trademark owned or controlled by
- * Intel shall be used in advertising or otherwise to promote the sale, use or
- * other dealings in products derived from or relating to the Covered Code
- * without prior written authorization from Intel.
- *
- * 4. Disclaimer and Export Compliance
- *
- * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
- * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
- * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
- * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
- * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
- * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
- * PARTICULAR PURPOSE.
- *
- * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
- * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
- * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
- * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
- * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
- * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
- * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
- * LIMITED REMEDY.
- *
- * 4.3. Licensee shall not export, either directly or indirectly, any of this
- * software or system incorporating such software without first obtaining any
- * required license or other approval from the U. S. Department of Commerce or
- * any other agency or department of the United States Government. In the
- * event Licensee exports any such software from the United States or
- * re-exports any such software from a foreign destination, Licensee shall
- * ensure that the distribution and export/re-export of the software is in
- * compliance with all laws, regulations, orders, or other restrictions of the
- * U.S. Export Administration Regulations. Licensee agrees that neither it nor
- * any of its subsidiaries will export/re-export any technical data, process,
- * software, or service, directly or indirectly, to any country for which the
- * United States government or any agency thereof requires an export license,
- * other governmental approval, or letter of assurance, without first obtaining
- * such license, approval or letter.
- *
- *****************************************************************************/
-
-#define __UTCACHE_C__
-
-#include "acpi.h"
-#include "accommon.h"
-
-#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utcache")
-
-
-#ifdef ACPI_USE_LOCAL_CACHE
-/*******************************************************************************
- *
- * FUNCTION: AcpiOsCreateCache
- *
- * PARAMETERS: CacheName - Ascii name for the cache
- * ObjectSize - Size of each cached object
- * MaxDepth - Maximum depth of the cache (in objects)
- * ReturnCache - Where the new cache object is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Create a cache object
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiOsCreateCache (
- char *CacheName,
- UINT16 ObjectSize,
- UINT16 MaxDepth,
- ACPI_MEMORY_LIST **ReturnCache)
-{
- ACPI_MEMORY_LIST *Cache;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- if (!CacheName || !ReturnCache || (ObjectSize < 16))
- {
- return (AE_BAD_PARAMETER);
- }
-
- /* Create the cache object */
-
- Cache = AcpiOsAllocate (sizeof (ACPI_MEMORY_LIST));
- if (!Cache)
- {
- return (AE_NO_MEMORY);
- }
-
- /* Populate the cache object and return it */
-
- ACPI_MEMSET (Cache, 0, sizeof (ACPI_MEMORY_LIST));
- Cache->LinkOffset = 8;
- Cache->ListName = CacheName;
- Cache->ObjectSize = ObjectSize;
- Cache->MaxDepth = MaxDepth;
-
- *ReturnCache = Cache;
- return (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiOsPurgeCache
- *
- * PARAMETERS: Cache - Handle to cache object
- *
- * RETURN: Status
- *
- * DESCRIPTION: Free all objects within the requested cache.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiOsPurgeCache (
- ACPI_MEMORY_LIST *Cache)
-{
- char *Next;
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- if (!Cache)
- {
- return (AE_BAD_PARAMETER);
- }
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /* Walk the list of objects in this cache */
-
- while (Cache->ListHead)
- {
- /* Delete and unlink one cached state object */
-
- Next = *(ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) Cache->ListHead)[Cache->LinkOffset])));
- ACPI_FREE (Cache->ListHead);
-
- Cache->ListHead = Next;
- Cache->CurrentDepth--;
- }
-
- (void) AcpiUtReleaseMutex (ACPI_MTX_CACHES);
- return (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiOsDeleteCache
- *
- * PARAMETERS: Cache - Handle to cache object
- *
- * RETURN: Status
- *
- * DESCRIPTION: Free all objects within the requested cache and delete the
- * cache object.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiOsDeleteCache (
- ACPI_MEMORY_LIST *Cache)
-{
- ACPI_STATUS Status;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- /* Purge all objects in the cache */
-
- Status = AcpiOsPurgeCache (Cache);
- if (ACPI_FAILURE (Status))
- {
- return (Status);
- }
-
- /* Now we can delete the cache object */
-
- AcpiOsFree (Cache);
- return (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiOsReleaseObject
- *
- * PARAMETERS: Cache - Handle to cache object
- * Object - The object to be released
- *
- * RETURN: None
- *
- * DESCRIPTION: Release an object to the specified cache. If cache is full,
- * the object is deleted.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiOsReleaseObject (
- ACPI_MEMORY_LIST *Cache,
- void *Object)
-{
- ACPI_FUNCTION_ENTRY ();
-
- if (!Cache || !Object)
- {
- return (AE_BAD_PARAMETER);
- }
-
- ACPI_FREE (Object);
- ACPI_MEM_TRACKING (Cache->TotalFreed++);
-
- return (AE_OK);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiOsAcquireObject
- *
- * PARAMETERS: Cache - Handle to cache object
- *
- * RETURN: the acquired object. NULL on error
- *
- * DESCRIPTION: Get an object from the specified cache. If cache is empty,
- * the object is allocated.
- *
- ******************************************************************************/
-
-void *
-AcpiOsAcquireObject (
- ACPI_MEMORY_LIST *Cache)
-{
- ACPI_STATUS Status;
-
- ACPI_FUNCTION_NAME (OsAcquireObject);
-
-
- if (!Cache)
- {
- return (NULL);
- }
-
- Status = AcpiUtAcquireMutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (Status))
- {
- return (NULL);
- }
-
- ACPI_MEM_TRACKING (Cache->Requests++);
-
- /* The cache is empty, create a new object */
-
- ACPI_MEM_TRACKING (Cache->TotalAllocated++);
-
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- if ((Cache->TotalAllocated - Cache->TotalFreed) > Cache->MaxOccupied)
- {
- Cache->MaxOccupied = Cache->TotalAllocated - Cache->TotalFreed;
- }
-#endif
-
- /* Avoid deadlock with ACPI_ALLOCATE_ZEROED */
-
- Status = AcpiUtReleaseMutex (ACPI_MTX_CACHES);
- if (ACPI_FAILURE (Status))
- {
- return (NULL);
- }
-
- return ACPI_ALLOCATE_ZEROED (Cache->ObjectSize);
-}
-#endif /* ACPI_USE_LOCAL_CACHE */
-
-
@@ -506,7 +506,7 @@ AcpiUtAllocateObjectDescDbg (
ACPI_FUNCTION_TRACE (UtAllocateObjectDescDbg);
- Object = AcpiOsAcquireObject (AcpiGbl_OperandCache);
+ Object = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_OPERAND_OBJECT));
if (!Object)
{
ACPI_ERROR ((ModuleName, LineNumber,
@@ -555,7 +555,7 @@ AcpiUtDeleteObjectDesc (
return_VOID;
}
- (void) AcpiOsReleaseObject (AcpiGbl_OperandCache, Object);
+ ACPI_FREE (Object);
return_VOID;
}
@@ -250,7 +250,7 @@ AcpiUtCreateGenericState (
ACPI_FUNCTION_ENTRY ();
- State = AcpiOsAcquireObject (AcpiGbl_StateCache);
+ State = ACPI_ALLOCATE_ZEROED (sizeof(ACPI_GENERIC_STATE));
if (State)
{
/* Initialize */
@@ -462,7 +462,7 @@ AcpiUtDeleteGenericState (
if (State)
{
- (void) AcpiOsReleaseObject (AcpiGbl_StateCache, State);
+ ACPI_FREE (State);
}
return_VOID;
}
@@ -423,13 +423,6 @@ AcpiInitializeObjects (
}
}
- /*
- * Empty the caches (delete the cached objects) on the assumption that
- * the table load filled them up more than they will be at runtime --
- * thus wasting non-paged memory.
- */
- Status = AcpiPurgeCachedObjects ();
-
AcpiGbl_StartupFlags |= ACPI_INITIALIZED_OK;
return_ACPI_STATUS (Status);
}
@@ -702,33 +695,5 @@ AcpiInstallInitializationHandler (
ACPI_EXPORT_SYMBOL (AcpiInstallInitializationHandler)
-
-/*****************************************************************************
- *
- * FUNCTION: AcpiPurgeCachedObjects
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Empty all caches (delete the cached objects)
- *
- ****************************************************************************/
-
-ACPI_STATUS
-AcpiPurgeCachedObjects (
- void)
-{
- ACPI_FUNCTION_TRACE (AcpiPurgeCachedObjects);
-
- (void) AcpiOsPurgeCache (AcpiGbl_StateCache);
- (void) AcpiOsPurgeCache (AcpiGbl_OperandCache);
- (void) AcpiOsPurgeCache (AcpiGbl_PsNodeCache);
- (void) AcpiOsPurgeCache (AcpiGbl_PsNodeExtCache);
- return_ACPI_STATUS (AE_OK);
-}
-
-ACPI_EXPORT_SYMBOL (AcpiPurgeCachedObjects)
-
#endif /* ACPI_ASL_COMPILER */
@@ -144,14 +144,6 @@
*/
#define ACPI_OS_NAME "Microsoft Windows NT"
-/* Maximum objects in the various object caches */
-
-#define ACPI_MAX_STATE_CACHE_DEPTH 96 /* State objects */
-#define ACPI_MAX_PARSE_CACHE_DEPTH 96 /* Parse tree objects */
-#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 96 /* Parse tree objects */
-#define ACPI_MAX_OBJECT_CACHE_DEPTH 96 /* Interpreter operand objects */
-#define ACPI_MAX_NAMESPACE_CACHE_DEPTH 96 /* Namespace objects */
-
/*
* Should the subsystem abort the loading of an ACPI table if the
* table checksum is incorrect?
@@ -286,14 +286,6 @@ ACPI_EXTERN ACPI_RW_LOCK AcpiGbl_NamespaceRwLock;
*
****************************************************************************/
-/* Object caches */
-
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_NamespaceCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_StateCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_PsNodeCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_PsNodeExtCache;
-ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_OperandCache;
-
/* Global handlers */
ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_DeviceNotify;
@@ -546,17 +546,6 @@ typedef struct acpi_object_data
} ACPI_OBJECT_DATA;
-
-/* Structure used when objects are cached for reuse */
-
-typedef struct acpi_object_cache_list
-{
- ACPI_OBJECT_COMMON_HEADER
- union acpi_operand_object *Next; /* Link for object cache and internal lists*/
-
-} ACPI_OBJECT_CACHE_LIST;
-
-
/******************************************************************************
*
* ACPI_OPERAND_OBJECT Descriptor - a giant union of all of the above
@@ -589,7 +578,6 @@ typedef union acpi_operand_object
ACPI_OBJECT_REFERENCE Reference;
ACPI_OBJECT_EXTRA Extra;
ACPI_OBJECT_DATA Data;
- ACPI_OBJECT_CACHE_LIST Cache;
/*
* Add namespace node to union in order to simplify code that accepts both
@@ -283,35 +283,6 @@ AcpiOsGetPhysicalAddress (
void *LogicalAddress,
ACPI_PHYSICAL_ADDRESS *PhysicalAddress);
-
-/*
- * Memory/Object Cache
- */
-ACPI_STATUS
-AcpiOsCreateCache (
- char *CacheName,
- UINT16 ObjectSize,
- UINT16 MaxDepth,
- ACPI_CACHE_T **ReturnCache);
-
-ACPI_STATUS
-AcpiOsDeleteCache (
- ACPI_CACHE_T *Cache);
-
-ACPI_STATUS
-AcpiOsPurgeCache (
- ACPI_CACHE_T *Cache);
-
-void *
-AcpiOsAcquireObject (
- ACPI_CACHE_T *Cache);
-
-ACPI_STATUS
-AcpiOsReleaseObject (
- ACPI_CACHE_T *Cache,
- void *Object);
-
-
/*
* Interrupt handlers
*/
@@ -298,16 +298,6 @@ typedef UINT32 ACPI_PHYSICAL_ADDRESS;
#define ACPI_CPU_FLAGS ACPI_SIZE
#endif
-/* Object returned from AcpiOsCreateCache */
-
-#ifndef ACPI_CACHE_T
-#ifdef ACPI_USE_LOCAL_CACHE
-#define ACPI_CACHE_T ACPI_MEMORY_LIST
-#else
-#define ACPI_CACHE_T void *
-#endif
-#endif
-
/*
* Synchronization objects - Mutexes, Semaphores, and SpinLocks
*/
@@ -159,17 +159,10 @@
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
-/* Linkable ACPICA library */
-
-#ifdef ACPI_LIBRARY
-#define ACPI_USE_LOCAL_CACHE
-#endif
-
/* Common for all ACPICA applications */
#ifdef ACPI_APPLICATION
#define ACPI_USE_SYSTEM_CLIBRARY
-#define ACPI_USE_LOCAL_CACHE
#endif
/* Common debug support */
@@ -144,7 +144,6 @@
#define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol);
#define strtoul simple_strtoul
-#define ACPI_CACHE_T struct kmem_cache
#define ACPI_SPINLOCK spinlock_t *
#define ACPI_CPU_FLAGS unsigned long
#define ACPI_THREAD_ID struct task_struct *
@@ -165,7 +165,6 @@ unsigned short OSPMReleaseGlobalLock (void *);
#endif
#ifndef ACPI_ASL_COMPILER
-#define ACPI_USE_LOCAL_CACHE
#undef ACPI_DEBUGGER
#endif
@@ -253,7 +253,6 @@ ACPI_TYPED_IDENTIFIER_TABLE AcpiIdentifiers[] = {
{"ACPI_BIT_REGISTER_INFO", SRC_TYPE_STRUCT},
{"ACPI_BUFFER", SRC_TYPE_STRUCT},
{"ACPI_BUS_ATTRIBUTE", SRC_TYPE_STRUCT},
- {"ACPI_CACHE_T", SRC_TYPE_SIMPLE},
{"ACPI_COMMON_FACS", SRC_TYPE_STRUCT},
{"ACPI_COMMON_STATE", SRC_TYPE_STRUCT},
{"ACPI_COMMON_DESCRIPTOR", SRC_TYPE_STRUCT},
@@ -335,7 +334,6 @@ ACPI_TYPED_IDENTIFIER_TABLE AcpiIdentifiers[] = {
{"ACPI_OBJECT_BANK_FIELD", SRC_TYPE_STRUCT},
{"ACPI_OBJECT_BUFFER", SRC_TYPE_STRUCT},
{"ACPI_OBJECT_BUFFER_FIELD", SRC_TYPE_STRUCT},
- {"ACPI_OBJECT_CACHE_LIST", SRC_TYPE_STRUCT},
{"ACPI_OBJECT_COMMON", SRC_TYPE_STRUCT},
{"ACPI_OBJECT_DATA", SRC_TYPE_STRUCT},
{"ACPI_OBJECT_DEVICE", SRC_TYPE_STRUCT},