/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LIVEPATCH_CORE_H#define _LIVEPATCH_CORE_H #include <linux/livepatch.h> extern struct mutex klp_mutex;extern struct list_head klp_patches; #define klp_for_each_patch_safe(patch, tmp_patch)		\	list_for_each_entry_safe(patch, tmp_patch, &klp_patches, list) #define klp_for_each_patch(patch)	\	list_for_each_entry(patch, &klp_patches, list) void klp_free_patch_start(struct klp_patch *patch);void klp_discard_replaced_patches(struct klp_patch *new_patch);void klp_discard_nops(struct klp_patch *new_patch); static inline bool klp_is_object_loaded(struct klp_object *obj){	return !obj->name || obj->mod;} static inline int klp_pre_patch_callback(struct klp_object *obj){	int ret = 0; 	if (obj->callbacks.pre_patch)		ret = (*obj->callbacks.pre_patch)(obj); 	obj->callbacks.post_unpatch_enabled = !ret; 	return ret;} static inline void klp_post_patch_callback(struct klp_object *obj){	if (obj->callbacks.post_patch)		(*obj->callbacks.post_patch)(obj);} static inline void klp_pre_unpatch_callback(struct klp_object *obj){	if (obj->callbacks.pre_unpatch)		(*obj->callbacks.pre_unpatch)(obj);} static inline void klp_post_unpatch_callback(struct klp_object *obj){	if (obj->callbacks.post_unpatch_enabled &&	    obj->callbacks.post_unpatch)		(*obj->callbacks.post_unpatch)(obj); 	obj->callbacks.post_unpatch_enabled = false;} #endif /* _LIVEPATCH_CORE_H */