804046b39a
The code in BootStrapXLOG() and in pg_test_fsync.c tried to align WAL buffers in complicated ways. Also, they still used XLOG_BLCKSZ for the alignment, even though that should now be PG_IO_ALIGN_SIZE. This can now be simplified and made more consistent by using PGAlignedXLogBlock, either directly in BootStrapXLOG() and using alignas in pg_test_fsync.c. Reviewed-by: Chao Li <li.evan.chao@gmail.com> Reviewed-by: Thomas Munro <thomas.munro@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/f462a175-b608-44a1-b428-bdf351e914f4%40eisentraut.org
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.