Signed-off-by: Kent Overstreet <kent.overstr...@gmail.com> --- include/linux/compiler_attributes.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/linux/compiler_attributes.h b/include/linux/compiler_attributes.h index 6b318efd8a..48b2c6ae6f 100644 --- a/include/linux/compiler_attributes.h +++ b/include/linux/compiler_attributes.h @@ -253,4 +253,9 @@ */ #define __weak __attribute__((__weak__)) +/* + * gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-flatten-function-attribute + */ +#define __flatten __attribute__((flatten)) + #endif /* __LINUX_COMPILER_ATTRIBUTES_H */ -- 2.20.1
