]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[ACPI] ACPICA 20060317
authorBob Moore <robert.moore@intel.com>
Fri, 17 Mar 2006 21:44:00 +0000 (16:44 -0500)
committerLen Brown <len.brown@intel.com>
Wed, 14 Jun 2006 05:22:20 +0000 (01:22 -0400)
commit61686124f47d7c4b78610346c5f8f9d8a6d46bb5
tree6fd91b2c1749907e58ef136107e53d634d7978c4
parent144c87b4e03759214c362d267e01c2905f1ab095
[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 (These macros have been replaced
by the ACPI_ERROR and ACPI_WARNING macros.)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>
40 files changed:
drivers/acpi/bus.c
drivers/acpi/dispatcher/dsmthdat.c
drivers/acpi/dispatcher/dswscope.c
drivers/acpi/dispatcher/dswstate.c
drivers/acpi/events/evgpeblk.c
drivers/acpi/events/evmisc.c
drivers/acpi/events/evregion.c
drivers/acpi/executer/excreate.c
drivers/acpi/executer/exdump.c
drivers/acpi/namespace/nsalloc.c
drivers/acpi/namespace/nsutils.c
drivers/acpi/osl.c
drivers/acpi/parser/psscope.c
drivers/acpi/parser/psutils.c
drivers/acpi/resources/rscalc.c
drivers/acpi/resources/rscreate.c
drivers/acpi/resources/rslist.c
drivers/acpi/resources/rsxface.c
drivers/acpi/utilities/utalloc.c
drivers/acpi/utilities/utcache.c
drivers/acpi/utilities/utdelete.c
drivers/acpi/utilities/utglobal.c
drivers/acpi/utilities/utmisc.c
drivers/acpi/utilities/utresrc.c
drivers/acpi/utilities/utstate.c
include/acpi/acconfig.h
include/acpi/acevents.h
include/acpi/acglobal.h
include/acpi/aclocal.h
include/acpi/acmacros.h
include/acpi/acobject.h
include/acpi/acoutput.h
include/acpi/acparser.h
include/acpi/acpixf.h
include/acpi/acresrc.h
include/acpi/acstruct.h
include/acpi/actypes.h
include/acpi/acutils.h
include/acpi/amlresrc.h
include/acpi/platform/acenv.h