128 		     struct user_namespace *fs_userns, kuid_t kuid);
131 		     struct user_namespace *fs_userns, kgid_t kgid);
134 		   struct user_namespace *fs_userns, vfsuid_t vfsuid);
137 		   struct user_namespace *fs_userns, vfsgid_t vfsgid);
152 					struct user_namespace *fs_userns,  in vfsuid_has_fsmapping()  argument
155 	return uid_valid(from_vfsuid(idmap, fs_userns, vfsuid));  in vfsuid_has_fsmapping()
190 					struct user_namespace *fs_userns,  in vfsgid_has_fsmapping()  argument
193 	return gid_valid(from_vfsgid(idmap, fs_userns, vfsgid));  in vfsgid_has_fsmapping()
229 				  struct user_namespace *fs_userns)  in mapped_fsuid()  argument
231 	return from_vfsuid(idmap, fs_userns, VFSUIDT_INIT(current_fsuid()));  in mapped_fsuid()
248 				  struct user_namespace *fs_userns)  in mapped_fsgid()  argument
250 	return from_vfsgid(idmap, fs_userns, VFSGIDT_INIT(current_fsgid()));  in mapped_fsgid()