Re: [PATCH v2 3/5] null_blk: Don't bother validating blocksize

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在 2024/7/8 11:16, John Garry 写道:
The block queue limits validation does this for us now.

Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx>
---
  drivers/block/null_blk/main.c | 3 ---
  1 file changed, 3 deletions(-)

diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index 9d0f6da77601..2f0431e42c49 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -1831,9 +1831,6 @@ static int null_validate_conf(struct nullb_device *dev)
  		dev->queue_mode = NULL_Q_MQ;
  	}
- if (blk_validate_block_size(dev->blocksize))
-		return -EINVAL;

Reviewed-by: Zhu Yanjun <yanjun.zhu@xxxxxxxxx>

Thanks,
Zhu Yanjun

-
  	if (dev->use_per_node_hctx) {
  		if (dev->submit_queues != nr_online_nodes)
  			dev->submit_queues = nr_online_nodes;





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