Message ID | 1465377417-5012-27-git-send-email-kwolf@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/block/io.c b/block/io.c index 9dc265b..fb99a71 100644 --- a/block/io.c +++ b/block/io.c @@ -816,7 +816,9 @@ static int coroutine_fn bdrv_driver_pwritev(BlockDriverState *bs, int ret; if (drv->bdrv_co_pwritev) { - ret = drv->bdrv_co_pwritev(bs, offset, bytes, qiov, flags); + ret = drv->bdrv_co_pwritev(bs, offset, bytes, qiov, + flags & bs->supported_write_flags); + flags &= ~bs->supported_write_flags; goto emulate_flags; }