34 #define KPARAM_MUTEX(mod)	((mod) ? &(mod)->param_lock : &param_lock)  argument
36 #define KPARAM_MUTEX(mod)	(&param_lock)  argument
39 static inline void check_kparam_locked(struct module *mod)  in check_kparam_locked()  argument
41 	BUG_ON(!mutex_is_locked(KPARAM_MUTEX(mod)));  in check_kparam_locked()
44 static inline void check_kparam_locked(struct module *mod)  in check_kparam_locked()  argument
146 			kernel_param_lock(params[i].mod);  in parse_one()
149 			kernel_param_unlock(params[i].mod);  in parse_one()
449 static int param_array(struct module *mod,  in param_array()  argument
481 		check_kparam_locked(mod);  in param_array()
503 	return param_array(kp->mod, kp->name, val, 1, arr->max, arr->elem,  in param_array_set()
518 		check_kparam_locked(p.mod);  in param_array_get()
601 	kernel_param_lock(mk->mod);  in param_attr_show()
603 	kernel_param_unlock(mk->mod);  in param_attr_show()
622 	kernel_param_lock(mk->mod);  in param_attr_store()
625 	kernel_param_unlock(mk->mod);  in param_attr_store()
639 void kernel_param_lock(struct module *mod)  in kernel_param_lock()  argument
641 	mutex_lock(KPARAM_MUTEX(mod));  in kernel_param_lock()
644 void kernel_param_unlock(struct module *mod)  in kernel_param_unlock()  argument
646 	mutex_unlock(KPARAM_MUTEX(mod));  in kernel_param_unlock()
743 int module_param_sysfs_setup(struct module *mod,  in module_param_sysfs_setup()  argument
753 		err = add_sysfs_param(&mod->mkobj, &kparam[i], kparam[i].name);  in module_param_sysfs_setup()
755 			free_module_param_attrs(&mod->mkobj);  in module_param_sysfs_setup()
765 	err = sysfs_create_group(&mod->mkobj.kobj, &mod->mkobj.mp->grp);  in module_param_sysfs_setup()
767 		free_module_param_attrs(&mod->mkobj);  in module_param_sysfs_setup()
778 void module_param_sysfs_remove(struct module *mod)  in module_param_sysfs_remove()  argument
780 	if (mod->mkobj.mp) {  in module_param_sysfs_remove()
781 		sysfs_remove_group(&mod->mkobj.kobj, &mod->mkobj.mp->grp);  in module_param_sysfs_remove()
784 		free_module_param_attrs(&mod->mkobj);  in module_param_sysfs_remove()
811 		mk->mod = THIS_MODULE;  in locate_module_kobject()