XLogCtl->ckptFullXid is unused

Nathan Bossart <nathandbossart@gmail.com>

From: Nathan Bossart <nathandbossart@gmail.com>

To: pgsql-hackers@postgresql.org

Date: 2025-07-11T20:20:35Z

Lists: pgsql-hackers

Attachments

v1-0001-Remove-XLogCtl-ckptFullXid.patch (text/plain)

I just noticed $SUBJECT.  This seems to be an oversight in commit 2fc7af5,
which simultaneously combined ckptXidEpoch and ckptXid into ckptFullXid and
removed the only use of that information, i.e., GetNextXidAndEpoch().  Any
objections if I remove it now?

-- 
nathan

Commits

Remove XLogCtl->ckptFullXid.
- 8893c3ab3661 19 (unreleased) landed
Add basic infrastructure for 64 bit transaction IDs.
- 2fc7af5e9660 12.0 cited