diff options
Diffstat (limited to 'include/linux/compiler_types.h')
| -rw-r--r-- | include/linux/compiler_types.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index b9a8ae9440c7..1bc760ba400c 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -4,6 +4,13 @@ #ifndef __ASSEMBLY__ +#if defined(CONFIG_DEBUG_INFO_BTF) && defined(CONFIG_PAHOLE_HAS_BTF_TAG) && \ + __has_attribute(btf_type_tag) +# define BTF_TYPE_TAG(value) __attribute__((btf_type_tag(#value))) +#else +# define BTF_TYPE_TAG(value) /* nothing */ +#endif + #ifdef __CHECKER__ /* address spaces */ # define __kernel __attribute__((address_space(0))) @@ -31,19 +38,11 @@ static inline void __chk_io_ptr(const volatile void __iomem *ptr) { } # define __kernel # ifdef STRUCTLEAK_PLUGIN # define __user __attribute__((user)) -# elif defined(CONFIG_DEBUG_INFO_BTF) && defined(CONFIG_PAHOLE_HAS_BTF_TAG) && \ - __has_attribute(btf_type_tag) -# define __user __attribute__((btf_type_tag("user"))) # else -# define __user +# define __user BTF_TYPE_TAG(user) # endif # define __iomem -# if defined(CONFIG_DEBUG_INFO_BTF) && defined(CONFIG_PAHOLE_HAS_BTF_TAG) && \ - __has_attribute(btf_type_tag) -# define __percpu __attribute__((btf_type_tag("percpu"))) -# else -# define __percpu -# endif +# define __percpu BTF_TYPE_TAG(percpu) # define __rcu # define __chk_user_ptr(x) (void)0 # define __chk_io_ptr(x) (void)0 |