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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: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
This commit is contained in:
Jan Beulich 2008-06-10 12:49:56 +08:00 committed by Andi Kleen
parent c91d924e3a
commit 6719561f9b
1 changed files with 4 additions and 6 deletions
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10
include/acpi/acmacros.h
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@ -414,7 +414,7 @@ struct acpi_integer_overlay {
* error messages. The __FILE__ macro is not very useful for this, because it * error messages. The __FILE__ macro is not very useful for this, because it
* often includes the entire pathname to the module * 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 #else
#define ACPI_MODULE_NAME(name) #define ACPI_MODULE_NAME(name)
#endif #endif
@ -467,19 +467,17 @@ struct acpi_integer_overlay {
/* /*
* If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header, * 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 * 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 * a __FUNCTION__ macro or equivalent.
* local stack.
*/ */
#ifndef ACPI_GET_FUNCTION_NAME #ifndef ACPI_GET_FUNCTION_NAME
#define ACPI_GET_FUNCTION_NAME _acpi_function_name #define ACPI_GET_FUNCTION_NAME _acpi_function_name
/* /*
* The Name parameter should be the procedure name as a quoted string. * The Name parameter should be the procedure name as a quoted string.
* This is declared as a local string ("MyFunctionName") so that it can * The function name is also used by the function exit macros below.
* be also used by the function exit macros below.
* Note: (const char) is used to be compatible with the debug interfaces * Note: (const char) is used to be compatible with the debug interfaces
* and macros such as __FUNCTION__. * 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 #else
/* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */ /* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */