[11u] RFR 8259886: Improve SSL session cache performance and scalability

[Hohensee, Paul]

The changes to Cache.java look fine, but please include CacheBench.java. I'd like to see 11u to stand on its own without reference to later releases, plus I believe the 11u maintainers prefer to backport as much of a patch as possible.

Thanks,
Paul

-----Original Message-----
From: security-dev <security-dev-retn at openjdk.java.net> on behalf of Daniel Jeliński <djelinski1 at gmail.com>
Date: Tuesday, March 9, 2021 at 3:37 PM
To: "jdk-updates-dev at openjdk.java.net" <jdk-updates-dev at openjdk.java.net>
Cc: "security-dev at openjdk.java.net" <security-dev at openjdk.java.net>
Subject: [11u] RFR 8259886: Improve SSL session cache performance and scalability

Hi,
Please review this 11u backport; this is the same patch as for head,
except for microbenchmark makefile changes that did not apply because
the file doesn't exist in 11u, and the actual microbenchmark, which
would only add weight for no benefit.

Bug: https://bugs.openjdk.java.net/browse/JDK-8259886
webrev: https://djelinski.github.io/8259886-11u/webrev/index.html

Testing: Linux x86_64 tier1 and tier2.

Thanks,
Daniel