[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 (These macros have been replaced
by the ACPI_ERROR and ACPI_WARNING macros.)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>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/acpi/dispatcher/dsmthdat.c b/drivers/acpi/dispatcher/dsmthdat.c
index 2ed48439835..ce4de18f122 100644
--- a/drivers/acpi/dispatcher/dsmthdat.c
+++ b/drivers/acpi/dispatcher/dsmthdat.c
@@ -100,10 +100,10 @@ void acpi_ds_method_data_init(struct acpi_walk_state *walk_state)
                 ACPI_MOVE_32_TO_32(&walk_state->arguments[i].name,
                                    NAMEOF_ARG_NTE);
                 walk_state->arguments[i].name.integer |= (i << 24);
-                walk_state->arguments[i].descriptor = ACPI_DESC_TYPE_NAMED;
+                walk_state->arguments[i].descriptor_type = ACPI_DESC_TYPE_NAMED;
                 walk_state->arguments[i].type = ACPI_TYPE_ANY;
-                walk_state->arguments[i].flags = ANOBJ_END_OF_PEER_LIST |
-                    ANOBJ_METHOD_ARG;
+                walk_state->arguments[i].flags =
+                    ANOBJ_END_OF_PEER_LIST | ANOBJ_METHOD_ARG;
         }
 
         /* Init the method locals */
@@ -113,11 +113,11 @@ void acpi_ds_method_data_init(struct acpi_walk_state *walk_state)
                                    NAMEOF_LOCAL_NTE);
 
                 walk_state->local_variables[i].name.integer |= (i << 24);
-                walk_state->local_variables[i].descriptor =
+                walk_state->local_variables[i].descriptor_type =
                     ACPI_DESC_TYPE_NAMED;
                 walk_state->local_variables[i].type = ACPI_TYPE_ANY;
-                walk_state->local_variables[i].flags = ANOBJ_END_OF_PEER_LIST |
-                    ANOBJ_METHOD_LOCAL;
+                walk_state->local_variables[i].flags =
+                    ANOBJ_END_OF_PEER_LIST | ANOBJ_METHOD_LOCAL;
         }
 
         return_VOID;