mirrors/acpica
1
0
Fork 0
mirror of https://github.com/acpica/acpica/ synced 2025-02-24 09:24:08 +03:00
Code Issues Packages Projects Releases Wiki Activity

Additional optimization of the ACPI_OPERAND_OBJECT

Browse Source 
date	2000.08.31.16.29.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 19:20:51 +00:00
parent 915ddc4a50
commit 7fb1dd2a99
1 changed files with 17 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
source/components/utilities/utobject.c
View File

@ -1,7 +1,7 @@
/******************************************************************************
*
* Module Name: cmobject - ACPI object create/delete/size/cache routines
* $Revision: 1.26 $
* $Revision: 1.27 $
*
*****************************************************************************/
@ -296,8 +296,8 @@ _CmAllocateObjectDesc (
/* There is an object available, use it */
Object = AcpiGbl_ObjectCache;
AcpiGbl_ObjectCache = Object->Common.Next;
Object->Common.Next = NULL;
AcpiGbl_ObjectCache = Object->Cache.Next;
Object->Cache.Next = NULL;
AcpiGbl_ObjectCacheHits++;
AcpiGbl_ObjectCacheDepth--;
@ -361,6 +361,16 @@ AcpiCmDeleteObjectDesc (
FUNCTION_TRACE ("AcpiCmDeleteObjectDesc");
/* Make sure that the object isn't already in the cache */
if (Object->Common.DataType == (ACPI_DESC_TYPE_INTERNAL | ACPI_CACHED_OBJECT))
{
DEBUG_PRINT (ACPI_ERROR,
("CmDeleteObjectDesc: Obj %p is already in the object cache\n",
Object));
return_VOID;
}
/* Object must be an ACPI_OPERAND_OBJECT */
if (Object->Common.DataType != ACPI_DESC_TYPE_INTERNAL)
@ -370,22 +380,6 @@ AcpiCmDeleteObjectDesc (
return_VOID;
}
/* Make sure that the object isn't already in the cache */
if (Object->Common.Next)
{
/* Some objects actually use the Next link field */
if ((Object->Common.Type != ACPI_TYPE_REGION) &&
(Object->Common.Type != INTERNAL_TYPE_ADDRESS_HANDLER))
{
DEBUG_PRINT (ACPI_ERROR,
("CmDeleteObjectDesc: Obj %p is already in the object cache\n",
Object));
return_VOID;
}
}
/* If cache is full, just free this object */
@ -406,11 +400,11 @@ AcpiCmDeleteObjectDesc (
/* Clear the entire object. This is important! */
MEMSET (Object, 0, sizeof (ACPI_OPERAND_OBJECT));
Object->Common.DataType = ACPI_DESC_TYPE_INTERNAL;
Object->Common.DataType = ACPI_DESC_TYPE_INTERNAL | ACPI_CACHED_OBJECT;
/* Put the object at the head of the global cache list */
Object->Common.Next = AcpiGbl_ObjectCache;
Object->Cache.Next = AcpiGbl_ObjectCache;
AcpiGbl_ObjectCache = Object;
AcpiGbl_ObjectCacheDepth++;
@ -449,8 +443,8 @@ AcpiCmDeleteObjectCache (
{
/* Delete one cached state object */
Next = AcpiGbl_ObjectCache->Common.Next;
AcpiGbl_ObjectCache->Common.Next = NULL;
Next = AcpiGbl_ObjectCache->Cache.Next;
AcpiGbl_ObjectCache->Cache.Next = NULL;
/*
* Memory allocation metrics. Call the macro here since we only