[PATCH 03/11] block: check BLK_FEAT_POLL under q_usage_count

[Nilay Shroff]

On 1/9/25 11:27 AM, Christoph Hellwig wrote:
> Otherwise feature reconfiguration can race with I/O submission.
> 
> Also drop the bio_clear_polled in the error path, as the flag does not
> matter for instant error completions, it is a left over from when we
> allowed polled I/O to proceed unpolled in this case.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Looks good to me:

Reviewed-by: Nilay Shroff <nilay at linux.ibm.com>