Bug #106064 maintain skip_ibuf in zip_page_handler
Submitted: 5 Jan 2022 13:47 Modified: 5 Jan 2022 13:48
Reporter: alex xing (OCA) Email Updates:
Status: Verified Impact on me:
Category:MySQL Server: InnoDB storage engine Severity:S5 (Performance)
Version:8.0.26 OS:Any
Assigned to: CPU Architecture:Any
Tags: Contribution

[5 Jan 2022 13:47] alex xing
it is better to maintain skip_ibuf in zip_page_handler, and avoid to access ibuf_bitmap in ibuf_merge_or_delete_for_page

How to repeat:
just read the code

Suggested fix:
just as the below patch
[5 Jan 2022 13:48] alex xing
a simple patch to describe the optimization

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: optimize.patch (text/plain), 867 bytes.

[5 Jan 2022 13:48] MySQL Verification Team
Hello Alex Xing,

Thank you for the report and contribution.