pgsql: Extend PageIsVerified() to handle more custom options - Mailing list pgsql-committers

From Michael Paquier
Subject pgsql: Extend PageIsVerified() to handle more custom options
Date
Msg-id E1kWqx0-0005Rk-TO@gemulon.postgresql.org
Whole thread Raw
Responses Re: pgsql: Extend PageIsVerified() to handle more custom options  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
List pgsql-committers
Extend PageIsVerified() to handle more custom options

This is useful for checks of relation pages without having to load the
pages into the shared buffers, and two cases can make use of that: page
verification in base backups and the online, lock-safe, flavor.

Compatibility is kept with past versions using a macro that calls the
new extended routine with the set of options compatible with the
original version.

Extracted from a larger patch by the same author.

Author: Anastasia Lubennikova
Reviewed-by: Michael Paquier, Julien Rouhaud
Discussion: https://postgr.es/m/608f3476-0598-2514-2c03-e05c7d2b0cbd@postgrespro.ru

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/d401c5769ef6aeef0a28c147f3fb5afedcd59984

Modified Files
--------------
src/backend/catalog/storage.c       |  3 ++-
src/backend/storage/buffer/bufmgr.c |  6 ++++--
src/backend/storage/page/bufpage.c  | 22 +++++++++++++++-------
src/include/storage/bufpage.h       | 22 ++++++++++++++++------
4 files changed, 37 insertions(+), 16 deletions(-)


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