Re: [PATCHv10 9/9] scsi: set permanent stream count in block limits

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On Tue, Oct 29, 2024 at 04:37:02PM +0100, Christoph Hellwig wrote:
> On Tue, Oct 29, 2024 at 09:34:07AM -0600, Keith Busch wrote:
> > So then don't use it that way? I still don't know what change you're
> > expecting to happen with this feedback. What do you want the kernel to
> > do differently here?
> 
> Same as before:  don't expose them as write streams, because they
> aren't.  A big mess in this series going back to the versions before
> your involvement is that they somehow want to tie up the temperature
> hints with the stream separation, which just ends up very messy.

They're not exposed as write streams. Patch 7/9 sets the feature if it
is a placement id or not, and only nvme sets it, so scsi's attributes
are not claiming to be a write stream.




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