[jira] [Created] (IGNITE-7923) Rewrite IgfsPerBlockLruEvictionPolicy and get rid of ConcurrentLinkedDeque8 usage

[Anton Vinogradov (Jira)]

Andrey Gura created IGNITE-7923:
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             Summary: Rewrite IgfsPerBlockLruEvictionPolicy and get rid of ConcurrentLinkedDeque8 usage
                 Key: IGNITE-7923
                 URL: https://issues.apache.org/jira/browse/IGNITE-7923
             Project: Ignite
          Issue Type: Improvement
            Reporter: Andrey Gura


{{IgfsPerBlockLruEvictionPolicy}} should be rewritten without outdated {{ConcurrentLinkedDeque8}}.

At present we can't just remove usages of {{ConcurrentLinkedDeque8}} due to usages of  {{unlinkx}} and {{offerLastx}} methods.

Use {{FastSizeDeque}} wrapper in order to get rid of {{sizex}} calls.



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