Fix forget to update the dict's node in the kvstore's rehashing list after defragment#13231
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sundb merged 6 commits intoredis:unstablefrom Apr 24, 2024
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oranagra
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Apr 24, 2024
If HAVE_MALLOC_SIZE is not enabled, zmalloc_size() is included with PREFIX_SIZE, which should not be included when we reallocate memory here. But we only start defragment under jemalloc, in this case zmalloc_size() is equal to zmalloc_usable_size(), so this change is only for readability.
Wait for future. This reverts commit 318fae9.
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oranagra
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For my mistake, in the last revert commit in #13231, I originally wanted to revert the last one, but reverted the penultimate fix. Now that we have fix another potential memory read issue in [`743f1dd` (#13231)](743f1dd), now it just seems to avoid confusion, i will verify in the future whether it will have any impact, if so we will add this PR to backport. Failed CI: https://github.com/sundb/redis/actions/runs/8826731960
funny-dog
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Sep 17, 2025
…after defragment (redis#13231) Introducted by redis#13013 After defragmenting the dictionary in the kvstore, if the dict is reallocated, the value of its node in the kvstore rehashing list must be updated.
funny-dog
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Sep 17, 2025
For my mistake, in the last revert commit in redis#13231, I originally wanted to revert the last one, but reverted the penultimate fix. Now that we have fix another potential memory read issue in [`743f1dd` (redis#13231)](redis@743f1dd), now it just seems to avoid confusion, i will verify in the future whether it will have any impact, if so we will add this PR to backport. Failed CI: https://github.com/sundb/redis/actions/runs/8826731960
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Introducted by #13013
After defragmenting the dictionary in the kvstore, if the dict is reallocated, the value of its node in the kvstore rehashing list must be updated.