Messages in this thread |  | | From | David Howells <> | Subject | Re: 9p fs-cache tests/benchmark (was: 9p fscache Duplicate cookie detected) | Date | Mon, 11 Apr 2022 08:59:32 +0100 |
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asmadeus@codewreck.org wrote:
> I see fscache also uses the qid version as 'auxilliary data', but I'm > not sure what this is used for -- if it's a data version like thing then > it will also at least invalidate the cache content all the time.
I should really have renamed "auxiliary data" to "coherency data". It's used by direct comparison when fscache binds a cookie to a backing cache object to work out if the content of the backing object is still valid.
David
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