diff options
Diffstat (limited to 'include/linux/livepatch.h')
| -rw-r--r-- | include/linux/livepatch.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h index c05679701e10..bd830d590465 100644 --- a/include/linux/livepatch.h +++ b/include/linux/livepatch.h @@ -24,6 +24,8 @@ #include <linux/module.h> #include <linux/ftrace.h> +#if IS_ENABLED(CONFIG_LIVEPATCH) + #include <asm/livepatch.h> enum klp_state { @@ -132,4 +134,15 @@ int klp_unregister_patch(struct klp_patch *); int klp_enable_patch(struct klp_patch *); int klp_disable_patch(struct klp_patch *); +/* Called from the module loader during module coming/going states */ +int klp_module_coming(struct module *mod); +void klp_module_going(struct module *mod); + +#else /* !CONFIG_LIVEPATCH */ + +static inline int klp_module_coming(struct module *mod) { return 0; } +static inline void klp_module_going(struct module *mod) { } + +#endif /* CONFIG_LIVEPATCH */ + #endif /* _LINUX_LIVEPATCH_H_ */ |