23 int do_set_thread_area(struct user_desc *info)  in do_set_thread_area()
39 int do_get_thread_area(struct user_desc *info)  in do_get_thread_area()
77 static inline void clear_user_desc(struct user_desc* info)  in clear_user_desc()
203 static int set_tls_entry(struct task_struct* task, struct user_desc *info,  in set_tls_entry()
220 	struct user_desc info;  in arch_copy_tls()
240 static int get_tls_entry(struct task_struct *task, struct user_desc *info,  in get_tls_entry()
279 SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, user_desc)  in SYSCALL_DEFINE1()  argument
281 	struct user_desc info;  in SYSCALL_DEFINE1()
287 	if (copy_from_user(&info, user_desc, sizeof(info)))  in SYSCALL_DEFINE1()
298 		if (put_user(idx, &user_desc->entry_number))  in SYSCALL_DEFINE1()
314 			   struct user_desc __user *user_desc)  in ptrace_set_thread_area()  argument
316 	struct user_desc info;  in ptrace_set_thread_area()
321 	if (copy_from_user(&info, user_desc, sizeof(info)))  in ptrace_set_thread_area()
327 SYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, user_desc)  in SYSCALL_DEFINE1()  argument
329 	struct user_desc info;  in SYSCALL_DEFINE1()
335 	if (get_user(idx, &user_desc->entry_number))  in SYSCALL_DEFINE1()
342 	if (copy_to_user(user_desc, &info, sizeof(info)))  in SYSCALL_DEFINE1()
353 		struct user_desc __user *user_desc)  in ptrace_get_thread_area()  argument
355 	struct user_desc info;  in ptrace_get_thread_area()
365 	if (copy_to_user(user_desc, &info, sizeof(info)))  in ptrace_get_thread_area()