From 44c09535de4784f31d151aa1047efcf4797ca3cd Mon Sep 17 00:00:00 2001 From: Aaron Tomlin Date: Tue, 22 Mar 2022 14:03:42 +0000 Subject: module: Move sysfs support into a separate file No functional change. This patch migrates module sysfs support out of core code into kernel/module/sysfs.c. In addition simple code refactoring to make this possible. Reviewed-by: Christophe Leroy Signed-off-by: Aaron Tomlin Signed-off-by: Luis Chamberlain --- kernel/module/internal.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'kernel/module/internal.h') diff --git a/kernel/module/internal.h b/kernel/module/internal.h index 6af40c2d145f..62d749ef695e 100644 --- a/kernel/module/internal.h +++ b/kernel/module/internal.h @@ -34,6 +34,9 @@ extern struct mutex module_mutex; extern struct list_head modules; +extern struct module_attribute *modinfo_attrs[]; +extern size_t modinfo_attrs_count; + /* Provided by the linker */ extern const struct kernel_symbol __start___ksymtab[]; extern const struct kernel_symbol __stop___ksymtab[]; @@ -204,3 +207,21 @@ static inline void init_build_id(struct module *mod, const struct load_info *inf static inline void layout_symtab(struct module *mod, struct load_info *info) { } static inline void add_kallsyms(struct module *mod, const struct load_info *info) { } #endif /* CONFIG_KALLSYMS */ + +#ifdef CONFIG_SYSFS +int mod_sysfs_setup(struct module *mod, const struct load_info *info, + struct kernel_param *kparam, unsigned int num_params); +void mod_sysfs_teardown(struct module *mod); +void init_param_lock(struct module *mod); +#else /* !CONFIG_SYSFS */ +static inline int mod_sysfs_setup(struct module *mod, + const struct load_info *info, + struct kernel_param *kparam, + unsigned int num_params) +{ + return 0; +} + +static inline void mod_sysfs_teardown(struct module *mod) { } +static inline void init_param_lock(struct module *mod) { } +#endif /* CONFIG_SYSFS */ -- cgit v1.2.3