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 (These macros have been replaced by the ACPI_ERROR and ACPI_WARNING macros.)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/utcache.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/acpi/utilities/utcache.c') diff --git a/drivers/acpi/utilities/utcache.c b/drivers/acpi/utilities/utcache.c index 5d2f4b2802a..593b08ccd6b 100644 --- a/drivers/acpi/utilities/utcache.c +++ b/drivers/acpi/utilities/utcache.c @@ -272,9 +272,9 @@ void *acpi_os_acquire_object(struct acpi_memory_list *cache) cache->current_depth--; ACPI_MEM_TRACKING(cache->hits++); - ACPI_MEM_TRACKING(ACPI_DEBUG_PRINT((ACPI_DB_EXEC, - "Object %p from %s cache\n", - object, cache->list_name))); + ACPI_DEBUG_PRINT((ACPI_DB_EXEC, + "Object %p from %s cache\n", object, + cache->list_name)); status = acpi_ut_release_mutex(ACPI_MTX_CACHES); if (ACPI_FAILURE(status)) { -- cgit v1.2.3-70-g09d2