[PATCH 07/14] sd: add a sd_disable_write_same helper

[Martin K. Petersen]

Christoph,

> Add helper to disable WRITE SAME when it is not supported and use it
> instead of sd_config_write_same in the I/O completion handler. This
> avoids touching more fields than required in the I/O completion
> handler and prepares for converting sd to use the atomic queue limits
> API.

Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>

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Martin K. Petersen	Oracle Linux Engineering