Re: [PATCH v7 1/7] block: add a sanity check for non-write flush/fua bios

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On Tue, Jan 03, 2023 at 02:19:18PM +0900, Damien Le Moal wrote:
> From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
> 
> Check that the PREFUSH and FUA flags are only set on write bios,
> given that the flush state machine expects that.

flush state machine is only for request based driver, but FUA is
used by bio drivers(dm, md, ...) too, just wondering if bio drivers
are covered for this change? If yes, can you add words in the
commit log?


Thanks,
Ming




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