static void qemu_rbd_close(BlockDriverState *bs) { BDRVRBDState *s = bs->opaque; close(s->fds[0]); close(s->fds[1]); qemu_aio_set_fd_handler(s->fds[RBD_FD_READ], NULL, NULL, NULL); rbd_close(s->image); rados_ioctx_destroy(s->io_ctx); g_free(s->snap); rados_shutdown(s->cluster); }