From: Peter Lieven <[email protected]> at least bdrv_co_preadv/pwritev expect this.
Signed-off-by: Peter Lieven <[email protected]> Reviewed-by: Eric Blake <[email protected]> Signed-off-by: Kevin Wolf <[email protected]> --- block.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block.c b/block.c index 736432f..f54bc25 100644 --- a/block.c +++ b/block.c @@ -1018,7 +1018,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, assert(bdrv_opt_mem_align(bs) != 0); assert(bdrv_min_mem_align(bs) != 0); - assert((bs->request_alignment != 0) || bdrv_is_sg(bs)); + assert(is_power_of_2(bs->request_alignment) || bdrv_is_sg(bs)); qemu_opts_del(opts); return 0; -- 1.8.3.1
