diff options
Diffstat (limited to 'include/linux/livepatch.h')
| -rw-r--r-- | include/linux/livepatch.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h index 5cc20e588a22..9787a63b57ac 100644 --- a/include/linux/livepatch.h +++ b/include/linux/livepatch.h @@ -28,11 +28,6 @@ #include <asm/livepatch.h> -enum klp_state { - KLP_DISABLED, - KLP_ENABLED -}; - /** * struct klp_func - function structure for live patching * @old_name: name of the function to be patched @@ -41,8 +36,8 @@ enum klp_state { * can be found (optional) * @old_addr: the address of the function being patched * @kobj: kobject for sysfs resources - * @state: tracks function-level patch application state * @stack_node: list node for klp_ops func_stack list + * @patched: the func has been added to the klp_ops list */ struct klp_func { /* external */ @@ -60,8 +55,8 @@ struct klp_func { /* internal */ unsigned long old_addr; struct kobject kobj; - enum klp_state state; struct list_head stack_node; + bool patched; }; /** @@ -71,7 +66,7 @@ struct klp_func { * @kobj: kobject for sysfs resources * @mod: kernel module associated with the patched object * (NULL for vmlinux) - * @state: tracks object-level patch application state + * @patched: the object's funcs have been added to the klp_ops list */ struct klp_object { /* external */ @@ -81,7 +76,7 @@ struct klp_object { /* internal */ struct kobject kobj; struct module *mod; - enum klp_state state; + bool patched; }; /** @@ -90,7 +85,7 @@ struct klp_object { * @objs: object entries for kernel objects to be patched * @list: list node for global list of registered patches * @kobj: kobject for sysfs resources - * @state: tracks patch-level application state + * @enabled: the patch is enabled (but operation may be incomplete) */ struct klp_patch { /* external */ @@ -100,7 +95,7 @@ struct klp_patch { /* internal */ struct list_head list; struct kobject kobj; - enum klp_state state; + bool enabled; }; #define klp_for_each_object(patch, obj) \ |