diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kasan.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 737371b56044..611927f5870d 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -50,6 +50,8 @@ void kasan_free_pages(struct page *page, unsigned int order); void kasan_cache_create(struct kmem_cache *cache, size_t *size, unsigned long *flags); +void kasan_cache_shrink(struct kmem_cache *cache); +void kasan_cache_destroy(struct kmem_cache *cache); void kasan_poison_slab(struct page *page); void kasan_unpoison_object_data(struct kmem_cache *cache, void *object); @@ -63,7 +65,8 @@ void kasan_kmalloc(struct kmem_cache *s, const void *object, size_t size, void kasan_krealloc(const void *object, size_t new_size, gfp_t flags); void kasan_slab_alloc(struct kmem_cache *s, void *object, gfp_t flags); -void kasan_slab_free(struct kmem_cache *s, void *object); +bool kasan_slab_free(struct kmem_cache *s, void *object); +void kasan_poison_slab_free(struct kmem_cache *s, void *object); struct kasan_cache { int alloc_meta_offset; @@ -88,6 +91,8 @@ static inline void kasan_free_pages(struct page *page, unsigned int order) {} static inline void kasan_cache_create(struct kmem_cache *cache, size_t *size, unsigned long *flags) {} +static inline void kasan_cache_shrink(struct kmem_cache *cache) {} +static inline void kasan_cache_destroy(struct kmem_cache *cache) {} static inline void kasan_poison_slab(struct page *page) {} static inline void kasan_unpoison_object_data(struct kmem_cache *cache, @@ -105,7 +110,11 @@ static inline void kasan_krealloc(const void *object, size_t new_size, static inline void kasan_slab_alloc(struct kmem_cache *s, void *object, gfp_t flags) {} -static inline void kasan_slab_free(struct kmem_cache *s, void *object) {} +static inline bool kasan_slab_free(struct kmem_cache *s, void *object) +{ + return false; +} +static inline void kasan_poison_slab_free(struct kmem_cache *s, void *object) {} static inline int kasan_module_alloc(void *addr, size_t size) { return 0; } static inline void kasan_free_shadow(const struct vm_struct *vm) {} |