aio_ring
struct aio_ring *ring;
struct aio_ring __user *ring = (void __user *)ctx_id;
struct aio_ring *ring;
struct aio_ring *ring;
struct aio_ring *ring;
size = sizeof(struct aio_ring);
nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring))
ring->header_length = sizeof(struct aio_ring);
#define AIO_EVENTS_FIRST_PAGE ((PAGE_SIZE - sizeof(struct aio_ring)) / sizeof(struct io_event))
struct aio_ring *ring;