Re: [PATCH 04/10] dax: advance the iomap_iter in the read/write path

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On Wed, Feb 12, 2025 at 10:55:12PM -0800, Christoph Hellwig wrote:
> On Wed, Feb 12, 2025 at 08:57:06AM -0500, Brian Foster wrote:
> > DAX reads and writes flow through dax_iomap_iter(), which has one or
> > more subtleties in terms of how it processes a range vs. what is
> > specified in the iomap_iter. To keep things simple and remove the
> > dependency on iomap_iter() advances, convert a positive return from
> > dax_iomap_iter() to the new advance and status return semantics. The
> > advance can be pushed further down in future patches.
> 
> Looks good:
> 
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> 
> (and looking forward to the future patches..)
> 

Thanks. The patch to push this down a level seems to be working now so
I'll include it in v2.

Brian





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