pgsql: Remove "smgr_persistence == 0" dead code.

From: Noah Misch <noah(at)leadboat(dot)com>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Remove "smgr_persistence == 0" dead code.
Date: 2024-07-20 11:24:19
Message-ID: E1sV8CJ-000OuW-BM@gemulon.postgresql.org
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Remove "smgr_persistence == 0" dead code.

Reaching that code would have required multiple processes performing
relation extension during recovery, which does not happen. That caller
has the persistence available, so pass it. This was dead code as soon
as commit 210622c60e1a9db2e2730140b8106ab57d259d15 added it.

Discussion: https://postgr.es/m/CAN55FZ0JKL6vk1xQp6rfOXiNFV1u1H0tJDPPGHWoiO3ea2Wc=A@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/e00c45f6850f86c53b48478f60c15be905dc914d

Modified Files
--------------
src/backend/storage/buffer/bufmgr.c | 10 +---------
src/include/storage/bufmgr.h | 10 +++-------
2 files changed, 4 insertions(+), 16 deletions(-)

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