diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kasan.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 4ed94616c8f0..b450c7653137 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -433,17 +433,17 @@ static inline void kasan_populate_early_vm_area_shadow(void *start, !defined(CONFIG_KASAN_VMALLOC) /* - * These functions provide a special case to support backing module - * allocations with real shadow memory. With KASAN vmalloc, the special - * case is unnecessary, as the work is handled in the generic case. + * These functions allocate and free shadow memory for kernel modules. + * They are only required when KASAN_VMALLOC is not supported, as otherwise + * shadow memory is allocated by the generic vmalloc handlers. */ -int kasan_module_alloc(void *addr, size_t size, gfp_t gfp_mask); -void kasan_free_shadow(const struct vm_struct *vm); +int kasan_alloc_module_shadow(void *addr, size_t size, gfp_t gfp_mask); +void kasan_free_module_shadow(const struct vm_struct *vm); #else /* (CONFIG_KASAN_GENERIC || CONFIG_KASAN_SW_TAGS) && !CONFIG_KASAN_VMALLOC */ -static inline int kasan_module_alloc(void *addr, size_t size, gfp_t gfp_mask) { return 0; } -static inline void kasan_free_shadow(const struct vm_struct *vm) {} +static inline int kasan_alloc_module_shadow(void *addr, size_t size, gfp_t gfp_mask) { return 0; } +static inline void kasan_free_module_shadow(const struct vm_struct *vm) {} #endif /* (CONFIG_KASAN_GENERIC || CONFIG_KASAN_SW_TAGS) && !CONFIG_KASAN_VMALLOC */ |