diff options
| -rw-r--r-- | block/io.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c index 9dc265b34d..fb99a7151c 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; } |