Re: [RFC] bdev: use bdev_io_min() for statx DIO min IO

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On Sat, Jun 29, 2024 at 08:24:00PM -0700, Luis Chamberlain wrote:
> > The minimum_io_size clearly is the minimum I/O size, not the minimal
> > nice to have one. 
> 
> I may have misread the below documentation then, because it seems to
> suggest this is a performance parameter, not a real minimum. Do we need
> to update it?

queue_limits.min_io is corretly described and a performance hint.
The statx dio_offset_align is actual minimum I/O size and alignment and
not in any way related to the performance hint in minimum_io_size.





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