RFR: 8249004: Reduce ThreadsListHandle overhead in relation to direct handshakes [v12]

Daniel D.Daugherty dcubed at openjdk.java.net
Fri Nov 5 15:43:37 UTC 2021


> A fix to reduce ThreadsListHandle overhead in relation to handshakes and
> we add sanity checks for ThreadsListHandles higher in the call stack.
> 
> This fix was tested with Mach5 Tier[1-8]; Tier8 is still running.

Daniel D. Daugherty has updated the pull request incrementally with one additional commit since the last revision:

  8249004.cr4.patch

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4677/files
  - new: https://git.openjdk.java.net/jdk/pull/4677/files/86fcdfbe..91173506

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4677&range=11
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4677&range=10-11

  Stats: 5 lines in 1 file changed: 0 ins; 3 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4677.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4677/head:pull/4677

PR: https://git.openjdk.java.net/jdk/pull/4677


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