On 3/2/20 4:05 AM, Vladimir Sementsov-Ogievskiy wrote:
NBD spec is updated, so that max_block doesn't relate to
NBD_CMD_TRIM. So, drop the restriction.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
---
block/nbd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/block/nbd.c b/block/nbd.c
index 2a58d6b91c..a62761ea5a 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -1955,7 +1955,6 @@ static void nbd_refresh_limits(BlockDriverState *bs,
Error **errp)
}
bs->bl.request_alignment = min;
- bs->bl.max_pdiscard = max;
We should still tell the block layer that we have a 32-bit cap (in case
the block layer starts supporting 64-bit discard).
bs->bl.max_pwrite_zeroes = max;
bs->bl.max_transfer = max;
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
