18     fifo->buffer = kmalloc(size, 0);  in kfifo_alloc()
19     if (fifo->buffer == NULL)  in kfifo_alloc()
35 void kfifo_init(struct kfifo_t *fifo, void *buffer, uint32_t size)  in kfifo_init()  argument
39     fifo->buffer = buffer;  in kfifo_init()
63         memcpy(fifo->buffer + fifo->in_offset, from, tmp);  in kfifo_in()
64         memcpy(fifo->buffer, from + tmp, size - tmp);  in kfifo_in()
69         memcpy(fifo->buffer + fifo->in_offset, from, size);  in kfifo_in()
97         memcpy(to, fifo->buffer + fifo->out_offset, tmp);  in kfifo_out()
98         memcpy(to + tmp, fifo->buffer, size - tmp);  in kfifo_out()
103         memcpy(to, fifo->buffer + fifo->out_offset, size);  in kfifo_out()
131         memcpy(to, fifo->buffer + fifo->out_offset, tmp);  in kfifo_out_peek()
132         memcpy(to + tmp, fifo->buffer, size - tmp);  in kfifo_out_peek()
136         memcpy(to, fifo->buffer + fifo->out_offset, size);  in kfifo_out_peek()
149     kfree(fifo->buffer);  in kfifo_free_alloc()