146 	 * make sure that the data is copied before  in kfifo_copy_out()
177 	unsigned int *copied)  in kfifo_copy_from_user()  argument
205 	*copied = len - ret * esize;  in kfifo_copy_from_user()
206 	/* return the number of elements which are not copied */  in kfifo_copy_from_user()
211 		unsigned long len, unsigned int *copied)  in __kfifo_from_user()  argument
225 	ret = kfifo_copy_from_user(fifo, from, len, fifo->in, copied);  in __kfifo_from_user()
237 		unsigned int len, unsigned int off, unsigned int *copied)  in kfifo_copy_to_user()  argument
261 	 * make sure that the data is copied before  in kfifo_copy_to_user()
265 	*copied = len - ret * esize;  in kfifo_copy_to_user()
266 	/* return the number of elements which are not copied */  in kfifo_copy_to_user()
271 		unsigned long len, unsigned int *copied)  in __kfifo_to_user()  argument
284 	ret = kfifo_copy_to_user(fifo, to, len, fifo->out, copied);  in __kfifo_to_user()
500 	unsigned long len, unsigned int *copied, size_t recsize)  in __kfifo_from_user_r()  argument
507 		*copied = 0;  in __kfifo_from_user_r()
513 	ret = kfifo_copy_from_user(fifo, from, len, fifo->in + recsize, copied);  in __kfifo_from_user_r()
515 		*copied = 0;  in __kfifo_from_user_r()
524 	unsigned long len, unsigned int *copied, size_t recsize)  in __kfifo_to_user_r()  argument
530 		*copied = 0;  in __kfifo_to_user_r()
538 	ret = kfifo_copy_to_user(fifo, to, len, fifo->out + recsize, copied);  in __kfifo_to_user_r()
540 		*copied = 0;  in __kfifo_to_user_r()