On Mon, Sep 7, 2015 at 3:09 AM, Andres Freund <
andres@anarazel.de> wrote:
>
> On 2015-09-06 16:05:01 +0200, Fabien COELHO wrote:
> > >Wouldn't it be just as easy to put this logic into the checkpointing code?
> >
> > Not sure it would simplify anything, because the checkpointer currently
> > knows about buffers but flushing is about files, which are hidden from
> > view.
>
> It'd not really simplify things, but it'd keep it local.
>
How about using the value of guc (checkpoint_flush_to_disk) and
AmCheckpointerProcess to identify whether to do async flush in FileWrite?
