void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs, BlockCompletionFunc *cb, void *opaque) { BlockAIOCB *acb; acb = g_slice_alloc(aiocb_info->aiocb_size); acb->aiocb_info = aiocb_info; acb->bs = bs; acb->cb = cb; acb->opaque = opaque; acb->refcnt = 1; return acb; }