Thread

Re: Startup process deadlock: WaitForProcSignalBarriers vs aux process

Matthias van de Meent <boekewurm+postgres@gmail.com> — 2026-05-22T23:26:00Z

On Thu, 14 May 2026 at 14:48, Masahiko Sawada <sawada.mshk@gmail.com> wrote:
>
> While reviewing the patches, I realized that it would be better to use
> pg_atomic_write_membarrier_u32() instead of pg_atomic_write_u32() +
> pg_memory_barrier() where available. I've updated the patch for master
> and 18, and slightly commit messages.

LGTM, thanks for getting this fixed!


Kind regards,

Matthias van de Meent
Databricks