[ACPI] ACPICA 20060317
Implemented the use of a cache object for all internal
namespace nodes. Since there are about 1000 static nodes
in a typical system, this will decrease memory use for
cache implementations that minimize per-allocation overhead
(such as a slab allocator.)
Removed the reference count mechanism for internal
namespace nodes, since it was deemed unnecessary. This
reduces the size of each namespace node by about 5%-10%
on all platforms. Nodes are now 20 bytes for the 32-bit
case, and 32 bytes for the 64-bit case.
Optimized several internal data structures to reduce
object size on 64-bit platforms by packing data within
the 64-bit alignment. This includes the frequently used
ACPI_OPERAND_OBJECT, of which there can be ~1000 static
instances corresponding to the namespace objects.
Added two new strings for the predefined _OSI method:
"Windows 2001.1 SP1" and "Windows 2006".
Split the allocation tracking mechanism out to a separate
file, from utalloc.c to uttrack.c. This mechanism appears
to be only useful for application-level code. Kernels may
wish to not include uttrack.c in distributions.
Removed all remnants of the obsolete ACPI_REPORT_* macros
and the associated code. (These macros have been replaced
by the ACPI_ERROR and ACPI_WARNING macros.)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/resources/rscreate.c
index 67c052a..01488cf 100644
--- a/drivers/acpi/resources/rscreate.c
+++ b/drivers/acpi/resources/rscreate.c
@@ -75,6 +75,7 @@
u8 *aml_start;
acpi_size list_size_needed = 0;
u32 aml_buffer_length;
+ void *resource;
ACPI_FUNCTION_TRACE("rs_create_resource_list");
@@ -107,8 +108,10 @@
/* Do the conversion */
- status = acpi_rs_convert_aml_to_resources(aml_start, aml_buffer_length,
- output_buffer->pointer);
+ resource = output_buffer->pointer;
+ status = acpi_ut_walk_aml_resources(aml_start, aml_buffer_length,
+ acpi_rs_convert_aml_to_resources,
+ &resource);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}