Lines Matching full:allocation

3  * Module Name: uttrack - Memory allocation tracking routines (debug only)
156  * Each memory allocation is tracked via a doubly linked list. Each
176     ACPI_DEBUG_MEM_BLOCK    *Allocation);
236  * PARAMETERS:  Size                - Size of the allocation
254     ACPI_DEBUG_MEM_BLOCK    *Allocation;
267     Allocation = AcpiOsAllocate (Size + sizeof (ACPI_DEBUG_MEM_HEADER));
268     if (!Allocation)
270         /* Report allocation error */
279         Allocation, Size, ACPI_MEM_MALLOC, Component, Module, Line);
282         AcpiOsFree (Allocation);
297     return ((void *) &Allocation->UserSpace);
305  * PARAMETERS:  Size                - Size of the allocation
323     ACPI_DEBUG_MEM_BLOCK    *Allocation;
336     Allocation = AcpiOsAllocateZeroed (
338     if (!Allocation)
340         /* Report allocation error */
347     Status = AcpiUtTrackAllocation (Allocation, Size,
351         AcpiOsFree (Allocation);
366     return ((void *) &Allocation->UserSpace);
374  * PARAMETERS:  Allocation          - Address of the memory to deallocate
381  * DESCRIPTION: Frees the memory at Allocation
387     void                    *Allocation,
396     ACPI_FUNCTION_TRACE_PTR (UtFree, Allocation);
399     if (NULL == Allocation)
408         (((char *) Allocation) - sizeof (ACPI_DEBUG_MEM_HEADER)));
421         Allocation, DebugBlock));
430  * PARAMETERS:  Allocation              - Address of allocated memory
434  *              2) Element was found. Returns Allocation parameter.
438  * DESCRIPTION: Searches for an element in the global allocation tracking list.
455     ACPI_DEBUG_MEM_BLOCK    *Allocation)
470      * assumption that a new allocation usually has a larger address
473     while (Element > Allocation)
485     if (Element == Allocation)
498  * PARAMETERS:  Allocation          - Address of allocated memory
499  *              Size                - Size of the allocation
507  * DESCRIPTION: Inserts an element into the global allocation tracking list.
513     ACPI_DEBUG_MEM_BLOCK    *Allocation,
525     ACPI_FUNCTION_TRACE_PTR (UtTrackAllocation, Allocation);
544     Element = AcpiUtFindAllocation (Allocation);
545     if (Element == Allocation)
548             "UtTrackAllocation: Allocation (%p) already present in global list!",
549             Allocation));
555     Allocation->Size = (UINT32) Size;
556     Allocation->AllocType = AllocType;
557     Allocation->Component = Component;
558     Allocation->Line = Line;
560     AcpiUtSafeStrncpy (Allocation->Module, (char *) Module, ACPI_MAX_MODULE_NAME);
569                 Allocation;
572         Allocation->Next = MemList->ListHead;
573         Allocation->Previous = NULL;
575         MemList->ListHead = Allocation;
581         Allocation->Next = Element->Next;
582         Allocation->Previous = Element;
586             (Element->Next)->Previous = Allocation;
589         Element->Next = Allocation;
603  * PARAMETERS:  Allocation          - Address of allocated memory
610  * DESCRIPTION: Deletes an element from the global allocation tracking list.
616     ACPI_DEBUG_MEM_BLOCK    *Allocation,
639             "Empty allocation list, nothing to free!"));
652     if (Allocation->Previous)
654         (Allocation->Previous)->Next = Allocation->Next;
658         MemList->ListHead = Allocation->Next;
661     if (Allocation->Next)
663         (Allocation->Next)->Previous = Allocation->Previous;
667         &Allocation->UserSpace, Allocation->Size));
671     memset (&Allocation->UserSpace, 0xEA, Allocation->Size);
771      * Walk the allocation list.