120 struct kfence_metadata kfence_metadata[CONFIG_KFENCE_NUM_OBJECTS];  variable
243 static inline unsigned long metadata_to_pageaddr(const struct kfence_metadata *meta)  in metadata_to_pageaddr()
245 	unsigned long offset = (meta - kfence_metadata + 1) * PAGE_SIZE * 2;  in metadata_to_pageaddr()
251 	if (KFENCE_WARN_ON(meta < kfence_metadata ||  in metadata_to_pageaddr()
252 			   meta >= kfence_metadata + CONFIG_KFENCE_NUM_OBJECTS))  in metadata_to_pageaddr()
270 metadata_update_state(struct kfence_metadata *meta, enum kfence_object_state next,  in metadata_update_state()
311 	struct kfence_metadata *meta;  in check_canary_byte()
328 static __always_inline void for_each_canary(const struct kfence_metadata *meta, bool (*fn)(u8 *))  in for_each_canary()
359 	struct kfence_metadata *meta = NULL;  in kfence_guarded_alloc()
370 		meta = list_entry(kfence_freelist.next, struct kfence_metadata, list);  in kfence_guarded_alloc()
459 static void kfence_guarded_free(void *addr, struct kfence_metadata *meta, bool zombie)  in kfence_guarded_free()
530 	struct kfence_metadata *meta = container_of(h, struct kfence_metadata, rcu_head);  in rcu_guarded_free()
571 		slab->memcg_data = (unsigned long)&kfence_metadata[i / 2 - 1].objcg |  in kfence_init_pool()
590 		struct kfence_metadata *meta = &kfence_metadata[i];  in kfence_init_pool()
711 	struct kfence_metadata *meta = &kfence_metadata[(long)v - 1];  in show_object()
748 		struct kfence_metadata *meta = &kfence_metadata[i];  in kfence_check_all_canary()
913 	struct kfence_metadata *meta;  in kfence_shutdown_cache()
919 		meta = &kfence_metadata[i];  in kfence_shutdown_cache()
956 		meta = &kfence_metadata[i];  in kfence_shutdown_cache()
1044 	const struct kfence_metadata *meta = addr_to_metadata((unsigned long)addr);  in kfence_ksize()
1055 	const struct kfence_metadata *meta = addr_to_metadata((unsigned long)addr);  in kfence_object_start()
1066 	struct kfence_metadata *meta = addr_to_metadata((unsigned long)addr);  in __kfence_free()
1086 	struct kfence_metadata *to_report = NULL;  in kfence_handle_page_fault()
1100 		struct kfence_metadata *meta;  in kfence_handle_page_fault()