Re: global / super barriers (for checksums)

Sergei Kornilov <sk@zsrv.org>

From: Sergei Kornilov <sk@zsrv.org>

To: Robert Haas <robertmhaas@gmail.com>, Daniel Gustafsson <daniel@yesql.se>

Cc: Andres Freund <andres@anarazel.de>, Magnus Hagander <magnus@hagander.net>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>

Date: 2019-12-17T18:44:51Z

Lists: pgsql-hackers

Attachments

gcc_missing_prototypes.patch (text/x-diff) patch

Hello

> Stellar. If nobody objects in the meantime, I plan to commit 0001-0003
> next week.

My compiler (gcc 8.3.0) is not happy with recent 5910d6c7e311f0b14e3d3cb9ce3597c01d3a3cde commit:

autovacuum.c:831:1: error: ‘AutoVacLauncherShutdown’ was used with no prototype before its definition [-Werror=missing-prototypes]
checkpointer.c:524:1: error: ‘HandleCheckpointerInterrupts’ was used with no prototype before its definition [-Werror=missing-prototypes]

I think definition should looks as in attached patch. With this change build is clean

regards, Sergei

Commits

Online enabling and disabling of data checksums
- f19c0eccae96 19 (unreleased) landed
Extend the ProcSignal mechanism to support barriers.
- 16a4e4aecd47 13.0 landed
Partially deduplicate interrupt handling for background processes.
- 7dbfea3c455e 13.0 landed
Use PostgresSigHupHandler in more places.
- 1e53fe0e70f6 13.0 landed
Move interrupt-handling code into subroutines.
- 5910d6c7e311 13.0 landed
Use procsignal_sigusr1_handler for auxiliary processes.
- 0d3c3aae3366 13.0 landed