From 61686124f47d7c4b78610346c5f8f9d8a6d46bb5 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Fri, 17 Mar 2006 16:44:00 -0500 Subject: [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 (These macros have been replaced by the ACPI_ERROR and ACPI_WARNING macros.)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 Signed-off-by: Len Brown --- drivers/acpi/utilities/utglobal.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/acpi/utilities/utglobal.c') diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c index 5bc8da7acc6..8a05bb5ef4f 100644 --- a/drivers/acpi/utilities/utglobal.c +++ b/drivers/acpi/utilities/utglobal.c @@ -191,12 +191,14 @@ const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS] = { "Linux", "Windows 2000", "Windows 2001", - "Windows 2001.1", "Windows 2001 SP0", "Windows 2001 SP1", "Windows 2001 SP2", "Windows 2001 SP3", "Windows 2001 SP4", + "Windows 2001.1", + "Windows 2001.1 SP1", /* Added 03/2006 */ + "Windows 2006", /* Added 03/2006 */ /* Feature Group Strings */ @@ -633,7 +635,7 @@ char *acpi_ut_get_node_name(void *object) /* Descriptor must be a namespace node */ - if (node->descriptor != ACPI_DESC_TYPE_NAMED) { + if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) { return ("####"); } @@ -855,7 +857,7 @@ void acpi_ut_init_globals(void) acpi_gbl_root_node = NULL; acpi_gbl_root_node_struct.name.integer = ACPI_ROOT_NAME; - acpi_gbl_root_node_struct.descriptor = ACPI_DESC_TYPE_NAMED; + acpi_gbl_root_node_struct.descriptor_type = ACPI_DESC_TYPE_NAMED; acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE; acpi_gbl_root_node_struct.child = NULL; acpi_gbl_root_node_struct.peer = NULL; -- cgit v1.2.3