Unused stricture field in xlogreader:DecodedBkpBlock

From: Mikhail Gribkov <youzhick(at)gmail(dot)com>
To: Pg Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Unused stricture field in xlogreader:DecodedBkpBlock
Date: 2025-10-17 11:37:07
Message-ID: CAMEv5_sxuaiAfSy1ZyN=7UGbHg3C10cwHhEk8nXEjiCsBVs4vQ@mail.gmail.com
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Hi hackers,

I found that DecodedBkpBlock.data_bufsz field in xlogreader.h is never ever
used in the current code and not even mentioned in any comments. It just
occupies memory and removing it doesn't seem to break anything.
Should we remove it maybe? Attached is the removal patch.
--
best regards,
Mikhail A. Gribkov

e-mail: youzhick(at)gmail(dot)com
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Attachment Content-Type Size
v1-Remove-unused-data_bufsz.patch application/octet-stream 329 bytes

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