On Wed, Dec 14, 2022 at 5:48 PM Thomas Munro <thomas.munro@gmail.com> wrote:
> 0001 -- David's palloc_aligned() patch https://commitfest.postgresql.org/41/3999/
> 0002 -- I/O-align almost all buffers used for I/O
> 0003 -- Add the GUCs
> 0004 -- Throwaway hack to make cfbot turn the GUCs on
David pushed the first as commit 439f6175, so here is a rebase of the
rest. I also fixed a couple of thinkos in the handling of systems
where we don't know how to do direct I/O. In one place I had #ifdef
PG_O_DIRECT, but that's always defined, it's just that it's 0 on
Solaris and OpenBSD, and the check to reject the GUC wasn't quite
right on such systems.
