RFR: 8351661: NMT: VMATree should support separate call-stacks for reserve and commit operations [v33]

Afshin Zafari azafari at openjdk.org
Thu May 22 13:37:39 UTC 2025


> In NMT detail mode, we need to have separate call-stacks for Reserve and Commit operations.
> This PR adds a second stack to every node that will be used when committing (and uncommitting) the start node of a reserved region.

Afshin Zafari has updated the pull request incrementally with one additional commit since the last revision:

  visualizations added. 1st try.

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24028/files
  - new: https://git.openjdk.org/jdk/pull/24028/files/7c17dbb5..14bfe06f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24028&range=32
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24028&range=31-32

  Stats: 311 lines in 1 file changed: 283 ins; 1 del; 27 mod
  Patch: https://git.openjdk.org/jdk/pull/24028.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24028/head:pull/24028

PR: https://git.openjdk.org/jdk/pull/24028


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