RFR: 8290025: Remove the Sweeper [v13]

Mon Aug 29 16:10:28 UTC 2022

On Fri, 26 Aug 2022 15:33:53 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> Some more information about the "Out of space in CodeCache for adapters" issue: The test was running with less than 240MB ReservedCodeCacheSize. The VM doesn't enable SegmentedCodeCache in this case. Seems like the new implementation doesn't make sure we have enough space for adapters without SegmentedCodeCache, but we're not using this case in production. May still be a a good enhancement.

Hmm. Good observation. Without segmented code cache, these issues are indeed more prevalent by nature. I'm not sure what the use case is for running without segmented code cache.

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PR: https://git.openjdk.org/jdk/pull/9741