io_uring/rw: use io_rw_recycle() from cleanup path

Cleanup should always have the uring lock held, it's safe to recycle
from here.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/io_uring/rw.c b/io_uring/rw.c
index ca1b19d..afc6690 100644 (file)
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -434,7 +434,8 @@ int io_read_mshot_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 void io_readv_writev_cleanup(struct io_kiocb *req)
 {
-       io_rw_iovec_free(req->async_data);
+       lockdep_assert_held(&req->ctx->uring_lock);
+       io_rw_recycle(req, 0);
 }
 
 static inline loff_t *io_kiocb_update_pos(struct io_kiocb *req)