提交 6719561f 编写于 作者: J Jan Beulich 提交者: Andi Kleen

ACPICA: Update tracking macros to reduce code/data size

Changed ACPI_MODULE_NAME and ACPI_FUNCTION_NAME to use arrays of
strings instead of pointers to static strings. Jan Beulich and
Bob Moore.
Signed-off-by: NBob Moore <robert.moore@intel.com>
Signed-off-by: NLin Ming <ming.m.lin@intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>
Signed-off-by: NAndi Kleen <ak@linux.intel.com>
上级 c91d924e
......@@ -414,7 +414,7 @@ struct acpi_integer_overlay {
* error messages. The __FILE__ macro is not very useful for this, because it
* often includes the entire pathname to the module
*/
#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name;
#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR _acpi_module_name[] = name;
#else
#define ACPI_MODULE_NAME(name)
#endif
......@@ -467,19 +467,17 @@ struct acpi_integer_overlay {
/*
* If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
* define it now. This is the case where there the compiler does not support
* a __FUNCTION__ macro or equivalent. We save the function name on the
* local stack.
* a __FUNCTION__ macro or equivalent.
*/
#ifndef ACPI_GET_FUNCTION_NAME
#define ACPI_GET_FUNCTION_NAME _acpi_function_name
/*
* The Name parameter should be the procedure name as a quoted string.
* This is declared as a local string ("MyFunctionName") so that it can
* be also used by the function exit macros below.
* The function name is also used by the function exit macros below.
* Note: (const char) is used to be compatible with the debug interfaces
* and macros such as __FUNCTION__.
*/
#define ACPI_FUNCTION_NAME(name) const char *_acpi_function_name = #name;
#define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name;
#else
/* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */
......
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