RFR: 8257162: Initialize ThreadLocalAllocBuffer members [v3]

[Thomas Schatzl]

> Hi all,
> 
>   can I have reviews for this change that adds initialization for all ThreadLocalAllocBuffer members so that when inspecting threads' TLABs the values are not random too?
> 
> Testing: tier1,tier2
> 
> Thanks,
>   Thomas

Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:

  ayang review. Remove old constructor.

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1458/files
  - new: https://git.openjdk.java.net/jdk/pull/1458/files/04796279..7cac2203

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1458&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1458&range=01-02

  Stats: 4 lines in 1 file changed: 0 ins; 3 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1458.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1458/head:pull/1458

PR: https://git.openjdk.java.net/jdk/pull/1458