diff options
Diffstat (limited to 'include/linux/kcsan-checks.h')
-rw-r--r-- | include/linux/kcsan-checks.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/kcsan-checks.h b/include/linux/kcsan-checks.h index 101df7f46d89..ef95ddc49182 100644 --- a/include/linux/kcsan-checks.h +++ b/include/linux/kcsan-checks.h @@ -37,6 +37,20 @@ void __kcsan_check_access(const volatile void *ptr, size_t size, int type); /** + * kcsan_disable_current - disable KCSAN for the current context + * + * Supports nesting. + */ +void kcsan_disable_current(void); + +/** + * kcsan_enable_current - re-enable KCSAN for the current context + * + * Supports nesting. + */ +void kcsan_enable_current(void); + +/** * kcsan_nestable_atomic_begin - begin nestable atomic region * * Accesses within the atomic region may appear to race with other accesses but @@ -133,6 +147,8 @@ void kcsan_end_scoped_access(struct kcsan_scoped_access *sa); static inline void __kcsan_check_access(const volatile void *ptr, size_t size, int type) { } +static inline void kcsan_disable_current(void) { } +static inline void kcsan_enable_current(void) { } static inline void kcsan_nestable_atomic_begin(void) { } static inline void kcsan_nestable_atomic_end(void) { } static inline void kcsan_flat_atomic_begin(void) { } |