pgsql: Make heap_page_is_all_visible independent of LVRelState

From: Melanie Plageman <melanieplageman(at)gmail(dot)com>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Make heap_page_is_all_visible independent of LVRelState
Date: 2025-10-14 21:44:56
Message-ID: E1v8mpE-001iaX-1l@gemulon.postgresql.org
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Make heap_page_is_all_visible independent of LVRelState

This function only requires a few fields from LVRelState, so pass them
in individually.

This change allows calling heap_page_is_all_visible() from code such as
pruneheap.c, which does not have access to an LVRelState.

Author: Melanie Plageman <melanieplageman(at)gmail(dot)com>
Reviewed-by: Kirill Reshke <reshkekirill(at)gmail(dot)com>
Reviewed-by: Robert Haas <robertmhaas(at)gmail(dot)com>
Reviewed-by: Andres Freund <andres(at)anarazel(dot)de>
Discussion: https://postgr.es/m/2wk7jo4m4qwh5sn33pfgerdjfujebbccsmmlownybddbh6nawl%40mdyyqpqzxjek

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/3e4705484e0c64c7e90d5cc697a9aaf474287d0d

Modified Files
--------------
src/backend/access/heap/vacuumlazy.c | 60 +++++++++++++++++++++++-------------
1 file changed, 38 insertions(+), 22 deletions(-)

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