Messages in this thread | | | Date | Thu, 18 Mar 2021 05:36:56 +0100 | From | Christoph Hellwig <> | Subject | Re: kmap_local semantics |
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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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