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| author | Jan Beulich <jbeulich@novell.com> | 2008-06-10 12:49:56 +0800 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2008-07-16 23:27:03 +0200 |
| commit | 6719561f9b4281491f58ed9f0bbc179dc7db95b7 (patch) | |
| tree | 07e02cce159c0eca43698ffad06ed03127c01646 | |
| parent | c91d924e3af08d4f98eab6ebf81f2b8ce132448f (diff) | |
| download | linux-3.10-6719561f9b4281491f58ed9f0bbc179dc7db95b7.tar.gz linux-3.10-6719561f9b4281491f58ed9f0bbc179dc7db95b7.tar.bz2 linux-3.10-6719561f9b4281491f58ed9f0bbc179dc7db95b7.zip | |
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>
| -rw-r--r-- | include/acpi/acmacros.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h index fb41a3b802f..5ad6e399230 100644 --- a/include/acpi/acmacros.h +++ b/include/acpi/acmacros.h @@ -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 */ |