[RFC PATCH] block: add meaningful macro for flush op flags

[Chaitanya Kulkarni]

On 5/12/23 06:00, Christoph Hellwig wrote:
> Hell no.  This is just obsfucation.  We can look into actually exposing
> REQ_OP_FLUSH at the bio level, but not something like this.
>

and that's why I made it RFC, thanks for the can you please elaborate
on "exposing REQ_OP_FLUSH at the bio level" ?

I'd really like work that ...

-ck