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authorBob Moore <robert.moore@intel.com>2006-03-17 16:44:00 -0500
committerLen Brown <len.brown@intel.com>2006-06-14 01:22:20 -0400
commit61686124f47d7c4b78610346c5f8f9d8a6d46bb5 (patch)
tree6fd91b2c1749907e58ef136107e53d634d7978c4 /include/acpi/acpixf.h
parent144c87b4e03759214c362d267e01c2905f1ab095 (diff)
[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 (These macros have been replaced by the ACPI_ERROR and ACPI_WARNING macros.)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>
Diffstat (limited to 'include/acpi/acpixf.h')
-rw-r--r--include/acpi/acpixf.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 66cf2ecef57a..049e9aa1b867 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -268,7 +268,7 @@ acpi_status acpi_remove_gpe_block(acpi_handle gpe_device);
268 * Resource interfaces 268 * Resource interfaces
269 */ 269 */
270typedef 270typedef
271acpi_status(*ACPI_WALK_RESOURCE_CALLBACK) (struct acpi_resource * resource, 271acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
272 void *context); 272 void *context);
273 273
274acpi_status 274acpi_status
@@ -290,7 +290,7 @@ acpi_get_possible_resources(acpi_handle device_handle,
290acpi_status 290acpi_status
291acpi_walk_resources(acpi_handle device_handle, 291acpi_walk_resources(acpi_handle device_handle,
292 char *name, 292 char *name,
293 ACPI_WALK_RESOURCE_CALLBACK user_function, void *context); 293 acpi_walk_resource_callback user_function, void *context);
294 294
295acpi_status 295acpi_status
296acpi_set_current_resources(acpi_handle device_handle, 296acpi_set_current_resources(acpi_handle device_handle,