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SubjectRe: kmap_local semantics
On Wed, Mar 17, 2021 at 07:44:20PM -0700, Ira Weiny wrote:
> Agreed. I'm Sorry, I did not word the above clearly enough. Let me rephrase
> that.
>
> Christoph, do you anticipate additional need to call kmap and hand the mappings
> to other threads? If not then kmap_local is what you should use. If so, I'd
> like to know why.

No. Just looking into callers that want a mapping and then synchronously
wait for I/O.

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