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-rw-r--r--include/linux/kcsan-checks.h48
-rw-r--r--include/linux/kcsan.h41
2 files changed, 46 insertions, 43 deletions
diff --git a/include/linux/kcsan-checks.h b/include/linux/kcsan-checks.h
index cf6961794e9a..8675411c8dbc 100644
--- a/include/linux/kcsan-checks.h
+++ b/include/linux/kcsan-checks.h
@@ -32,10 +32,54 @@
*/
void __kcsan_check_access(const volatile void *ptr, size_t size, int type);
-#else
+/**
+ * kcsan_nestable_atomic_begin - begin nestable atomic region
+ *
+ * Accesses within the atomic region may appear to race with other accesses but
+ * should be considered atomic.
+ */
+void kcsan_nestable_atomic_begin(void);
+
+/**
+ * kcsan_nestable_atomic_end - end nestable atomic region
+ */
+void kcsan_nestable_atomic_end(void);
+
+/**
+ * kcsan_flat_atomic_begin - begin flat atomic region
+ *
+ * Accesses within the atomic region may appear to race with other accesses but
+ * should be considered atomic.
+ */
+void kcsan_flat_atomic_begin(void);
+
+/**
+ * kcsan_flat_atomic_end - end flat atomic region
+ */
+void kcsan_flat_atomic_end(void);
+
+/**
+ * kcsan_atomic_next - consider following accesses as atomic
+ *
+ * Force treating the next n memory accesses for the current context as atomic
+ * operations.
+ *
+ * @n number of following memory accesses to treat as atomic.
+ */
+void kcsan_atomic_next(int n);
+
+#else /* CONFIG_KCSAN */
+
static inline void __kcsan_check_access(const volatile void *ptr, size_t size,
int type) { }
-#endif
+
+static inline void kcsan_nestable_atomic_begin(void) { }
+static inline void kcsan_nestable_atomic_end(void) { }
+static inline void kcsan_flat_atomic_begin(void) { }
+static inline void kcsan_flat_atomic_end(void) { }
+static inline void kcsan_atomic_next(int n) { }
+
+#endif /* CONFIG_KCSAN */
/*
* kcsan_*: Only calls into the runtime when the particular compilation unit has
diff --git a/include/linux/kcsan.h b/include/linux/kcsan.h
index 1019e3a2c689..7a614ca558f6 100644
--- a/include/linux/kcsan.h
+++ b/include/linux/kcsan.h
@@ -56,52 +56,11 @@ void kcsan_disable_current(void);
*/
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
- * should be considered atomic.
- */
-void kcsan_nestable_atomic_begin(void);
-
-/**
- * kcsan_nestable_atomic_end - end nestable atomic region
- */
-void kcsan_nestable_atomic_end(void);
-
-/**
- * kcsan_flat_atomic_begin - begin flat atomic region
- *
- * Accesses within the atomic region may appear to race with other accesses but
- * should be considered atomic.
- */
-void kcsan_flat_atomic_begin(void);
-
-/**
- * kcsan_flat_atomic_end - end flat atomic region
- */
-void kcsan_flat_atomic_end(void);
-
-/**
- * kcsan_atomic_next - consider following accesses as atomic
- *
- * Force treating the next n memory accesses for the current context as atomic
- * operations.
- *
- * @n number of following memory accesses to treat as atomic.
- */
-void kcsan_atomic_next(int n);
-
#else /* CONFIG_KCSAN */
static inline void kcsan_init(void) { }
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) { }
-static inline void kcsan_flat_atomic_end(void) { }
-static inline void kcsan_atomic_next(int n) { }
#endif /* CONFIG_KCSAN */