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ACPICA: Executer: Add back pointing reference of method operand
ACPICA commit 9dcd124e914e87495fbd1786d9484b962e0823e0 This patch adds back pointing reference of the namespace node for a method operand. The namespace node then can be used in acpi_ds_terminate_control_method() to obtain method full path to be used by tracing facilities. Lv Zheng. Link: https://github.com/acpica/acpica/commit/9dcd124e Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -176,6 +176,7 @@ struct acpi_object_method {
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u8 param_count;
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u8 sync_level;
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union acpi_operand_object *mutex;
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union acpi_operand_object *node;
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u8 *aml_start;
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union {
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acpi_internal_method implementation;
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@ -486,6 +486,7 @@ acpi_ex_create_method(u8 * aml_start,
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obj_desc->method.aml_start = aml_start;
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obj_desc->method.aml_length = aml_length;
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obj_desc->method.node = operand[0];
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/*
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* Disassemble the method flags. Split off the arg_count, Serialized
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@ -209,6 +209,9 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object)
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acpi_ut_delete_object_desc(object->method.mutex);
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object->method.mutex = NULL;
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}
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if (object->method.node) {
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object->method.node = NULL;
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}
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break;
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case ACPI_TYPE_REGION:
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