aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/acpi/utilities/utalloc.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/acpi/utilities/utalloc.c')
-rw-r--r--drivers/acpi/utilities/utalloc.c84
1 files changed, 59 insertions, 25 deletions
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c
index 3313439c4bc7..c4e7f989a2bd 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 */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.