From 96b7b7ad79e4bd8a0ae67dd201f7532ef4abf1c1 Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Wed, 26 May 2010 11:20:47 +0800 Subject: ACPICA: Expand initialization counters to 32 bits Expand the various initialization counters from 16-bit to 32-bit. Allows for very large namespaces. Signed-off-by: Alexey Starikovskiy Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/nsinit.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/acpi/acpica/nsinit.c') diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index 4e5272c313e..88145820d88 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -103,8 +103,8 @@ acpi_status acpi_ns_initialize_objects(void) } ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, - "\nInitialized %hd/%hd Regions %hd/%hd Fields %hd/%hd " - "Buffers %hd/%hd Packages (%hd nodes)\n", + "\nInitialized %u/%u Regions %u/%u Fields %u/%u " + "Buffers %u/%u Packages (%u nodes)\n", info.op_region_init, info.op_region_count, info.field_init, info.field_count, info.buffer_init, info.buffer_count, @@ -112,9 +112,9 @@ acpi_status acpi_ns_initialize_objects(void) info.object_count)); ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, - "%hd Control Methods found\n", info.method_count)); + "%u Control Methods found\n", info.method_count)); ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, - "%hd Op Regions found\n", info.op_region_count)); + "%u Op Regions found\n", info.op_region_count)); return_ACPI_STATUS(AE_OK); } -- cgit v1.2.2 From 5821f75421aa7c7bafdec291223153597f649934 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Wed, 26 May 2010 11:48:22 +0800 Subject: ACPICA: Expand device initialization counters to 32 bits Expand the various device initialization counters from 16-bit to 32-bit. Allows for very large namespaces. Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/nsinit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/acpi/acpica/nsinit.c') diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index 88145820d88..f0e49df7c13 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -208,8 +208,8 @@ acpi_status acpi_ns_initialize_devices(void) } ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, - "\nExecuted %hd _INI methods requiring %hd _STA executions " - "(examined %hd objects)\n", + "\nExecuted %u _INI methods requiring %u _STA executions " + "(examined %u objects)\n", info.num_INI, info.num_STA, info.device_count)); return_ACPI_STATUS(status); -- cgit v1.2.2 From c45b5c097001480e66d4c523eb715ad317a4ef77 Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Wed, 26 May 2010 11:53:07 +0800 Subject: ACPICA: Performance enhancement for namespace search and access This change enhances the performance of namespace searches and walks by adding a backpointer to the parent in each namespace node. On large namespaces, this change can improve overall ACPI performance by up to 9X. Adding a pointer to each namespace node increases the overall size of the internal namespace by about 5%, since each namespace entry usually consists of both a namespace node and an ACPI operand object. Signed-off-by: Alexey Starikovskiy Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/nsinit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/acpi/acpica/nsinit.c') diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index f0e49df7c13..660a2728908 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -410,7 +410,7 @@ acpi_ns_find_ini_methods(acpi_handle obj_handle, * The only _INI methods that we care about are those that are * present under Device, Processor, and Thermal objects. */ - parent_node = acpi_ns_get_parent_node(node); + parent_node = node->parent; switch (parent_node->type) { case ACPI_TYPE_DEVICE: case ACPI_TYPE_PROCESSOR: @@ -420,7 +420,7 @@ acpi_ns_find_ini_methods(acpi_handle obj_handle, while (parent_node) { parent_node->flags |= ANOBJ_SUBTREE_HAS_INI; - parent_node = acpi_ns_get_parent_node(parent_node); + parent_node = parent_node->parent; } break; -- cgit v1.2.2