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YJIT: Delete stale frozen_bytes related code #7423

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merged 1 commit into from Mar 2, 2023

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@XrXr XrXr commented Mar 2, 2023

The code and comments in there have been disabled by comments for a long
time. The issues that the counter used to solve are now solved more
comprehensively by "runningness" tracking introduced by Code GC
and delayed deallocation.

Having a single counter doesn't fit our current model where code pages
that could be touched or not are interleaved, anyway.

Just delete the code.

The code and comments in there have been disabled by comments for a long
time. The issues that the counter used to solve are now solved more
comprehensively by "runningness" [tracking][1] introduced by Code GC
and [delayed deallocation][2].

Having a single counter doesn't fit our current model where code pages
that could be touched or not are interleaved, anyway.

Just delete the code.

[1]: e7c71c6
[2]: a0b0365
@matzbot matzbot requested a review from a team March 2, 2023 20:25
@maximecb maximecb merged commit 34026af into ruby:master Mar 2, 2023
@XrXr XrXr deleted the yjit-del-frozen-bytes branch March 2, 2023 21:30
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