diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-12 16:04:50 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-12 16:04:50 -0700 |
commit | 3f603ed319d5120e883e64ac5967b2fc848fc43b (patch) | |
tree | 52ef311c245e4e4cd623b546ea1daf05a5ea8911 /drivers/acpi/utilities/utalloc.c | |
parent | 55ee3b8365fd5d301b9076eea739146f2b91e82c (diff) | |
parent | 5028770a42e7bc4d15791a44c28f0ad539323807 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-2.6
Diffstat (limited to 'drivers/acpi/utilities/utalloc.c')
-rw-r--r-- | drivers/acpi/utilities/utalloc.c | 84 |
1 files changed, 59 insertions, 25 deletions
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c index 3313439c4bc..c4e7f989a2b 100644 --- a/drivers/acpi/utilities/utalloc.c +++ b/drivers/acpi/utilities/utalloc.c @@ -47,8 +47,35 @@ #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME ("utalloc") +/* Local prototypes */ -/****************************************************************************** +#ifdef ACPI_DBG_TRACK_ALLOCATIONS +static struct acpi_debug_mem_block * +acpi_ut_find_allocation ( + u32 list_id, + void *allocation); + +static acpi_status +acpi_ut_track_allocation ( + u32 list_id, + struct acpi_debug_mem_block *address, + acpi_size size, + u8 alloc_type, + u32 component, + char *module, + u32 line); + +static acpi_status +acpi_ut_remove_allocation ( + u32 list_id, + struct acpi_debug_mem_block *address, + u32 component, + char *module, + u32 line); +#endif /* ACPI_DBG_TRACK_ALLOCATIONS */ + + +/******************************************************************************* * * FUNCTION: acpi_ut_release_to_cache * @@ -98,7 +125,8 @@ acpi_ut_release_to_cache ( /* Put the object at the head of the cache list */ - * (ACPI_CAST_INDIRECT_PTR (char, &(((char *) object)[cache_info->link_offset]))) = cache_info->list_head; + * (ACPI_CAST_INDIRECT_PTR (char, + &(((char *) object)[cache_info->link_offset]))) = cache_info->list_head; cache_info->list_head = object; cache_info->cache_depth++; @@ -115,7 +143,7 @@ acpi_ut_release_to_cache ( } -/****************************************************************************** +/******************************************************************************* * * FUNCTION: acpi_ut_acquire_from_cache * @@ -156,7 +184,8 @@ acpi_ut_acquire_from_cache ( /* There is an object available, use it */ object = cache_info->list_head; - cache_info->list_head = *(ACPI_CAST_INDIRECT_PTR (char, &(((char *) object)[cache_info->link_offset]))); + cache_info->list_head = *(ACPI_CAST_INDIRECT_PTR (char, + &(((char *) object)[cache_info->link_offset]))); ACPI_MEM_TRACKING (cache_info->cache_hits++); cache_info->cache_depth--; @@ -201,7 +230,7 @@ acpi_ut_acquire_from_cache ( #ifdef ACPI_ENABLE_OBJECT_CACHE -/****************************************************************************** +/******************************************************************************* * * FUNCTION: acpi_ut_delete_generic_cache * @@ -228,7 +257,8 @@ acpi_ut_delete_generic_cache ( while (cache_info->list_head) { /* Delete one cached state object */ - next = *(ACPI_CAST_INDIRECT_PTR (char, &(((char *) cache_info->list_head)[cache_info->link_offset]))); + next = *(ACPI_CAST_INDIRECT_PTR (char, + &(((char *) cache_info->list_head)[cache_info->link_offset]))); ACPI_MEM_FREE (cache_info->list_head); cache_info->list_head = next; @@ -497,8 +527,8 @@ acpi_ut_allocate_and_track ( acpi_status status; - allocation = acpi_ut_allocate (size + sizeof (struct acpi_debug_mem_header), component, - module, line); + allocation = acpi_ut_allocate (size + sizeof (struct acpi_debug_mem_header), + component, module, line); if (!allocation) { return (NULL); } @@ -543,8 +573,8 @@ acpi_ut_callocate_and_track ( acpi_status status; - allocation = acpi_ut_callocate (size + sizeof (struct acpi_debug_mem_header), component, - module, line); + allocation = acpi_ut_callocate (size + sizeof (struct acpi_debug_mem_header), + component, module, line); if (!allocation) { /* Report allocation error */ @@ -637,7 +667,7 @@ acpi_ut_free_and_track ( * ******************************************************************************/ -struct acpi_debug_mem_block * +static struct acpi_debug_mem_block * acpi_ut_find_allocation ( u32 list_id, void *allocation) @@ -686,7 +716,7 @@ acpi_ut_find_allocation ( * ******************************************************************************/ -acpi_status +static acpi_status acpi_ut_track_allocation ( u32 list_id, struct acpi_debug_mem_block *allocation, @@ -721,10 +751,12 @@ acpi_ut_track_allocation ( element = acpi_ut_find_allocation (list_id, allocation); if (element) { - ACPI_REPORT_ERROR (("ut_track_allocation: Allocation already present in list! (%p)\n", + ACPI_REPORT_ERROR (( + "ut_track_allocation: Allocation already present in list! (%p)\n", allocation)); - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Element %p Address %p\n", element, allocation)); + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Element %p Address %p\n", + element, allocation)); goto unlock_and_exit; } @@ -773,7 +805,7 @@ unlock_and_exit: * ******************************************************************************/ -acpi_status +static acpi_status acpi_ut_remove_allocation ( u32 list_id, struct acpi_debug_mem_block *allocation, @@ -797,7 +829,7 @@ acpi_ut_remove_allocation ( /* No allocations! */ _ACPI_REPORT_ERROR (module, line, component, - ("ut_remove_allocation: Empty allocation list, nothing to free!\n")); + ("ut_remove_allocation: Empty allocation list, nothing to free!\n")); return_ACPI_STATUS (AE_OK); } @@ -824,7 +856,8 @@ acpi_ut_remove_allocation ( ACPI_MEMSET (&allocation->user_space, 0xEA, allocation->size); - ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Freeing size 0%X\n", allocation->size)); + ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Freeing size 0%X\n", + allocation->size)); status = acpi_ut_release_mutex (ACPI_MTX_MEMORY); return_ACPI_STATUS (status); @@ -842,6 +875,7 @@ acpi_ut_remove_allocation ( * DESCRIPTION: Print some info about the outstanding allocations. * ******************************************************************************/ + #ifdef ACPI_FUTURE_USAGE void acpi_ut_dump_allocation_info ( @@ -884,7 +918,8 @@ acpi_ut_dump_allocation_info ( ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES, ("%30s: %4d (%3d Kb)\n", "Max Nodes", acpi_gbl_max_concurrent_node_count, - ROUND_UP_TO_1K ((acpi_gbl_max_concurrent_node_count * sizeof (struct acpi_namespace_node))))); + ROUND_UP_TO_1K ((acpi_gbl_max_concurrent_node_count * + sizeof (struct acpi_namespace_node))))); */ return_VOID; } @@ -933,26 +968,26 @@ acpi_ut_dump_allocations ( descriptor = ACPI_CAST_PTR (union acpi_descriptor, &element->user_space); if (descriptor->descriptor_id != ACPI_DESC_TYPE_CACHED) { acpi_os_printf ("%p Len %04X %9.9s-%d [%s] ", - descriptor, element->size, element->module, - element->line, acpi_ut_get_descriptor_name (descriptor)); + descriptor, element->size, element->module, + element->line, acpi_ut_get_descriptor_name (descriptor)); /* Most of the elements will be Operand objects. */ switch (ACPI_GET_DESCRIPTOR_TYPE (descriptor)) { case ACPI_DESC_TYPE_OPERAND: acpi_os_printf ("%12.12s R%hd", - acpi_ut_get_type_name (descriptor->object.common.type), - descriptor->object.common.reference_count); + acpi_ut_get_type_name (descriptor->object.common.type), + descriptor->object.common.reference_count); break; case ACPI_DESC_TYPE_PARSER: acpi_os_printf ("aml_opcode %04hX", - descriptor->op.asl.aml_opcode); + descriptor->op.asl.aml_opcode); break; case ACPI_DESC_TYPE_NAMED: acpi_os_printf ("%4.4s", - acpi_ut_get_node_name (&descriptor->node)); + acpi_ut_get_node_name (&descriptor->node)); break; default: @@ -983,6 +1018,5 @@ acpi_ut_dump_allocations ( return_VOID; } - #endif /* #ifdef ACPI_DBG_TRACK_ALLOCATIONS */ |