On Thu, Feb 11, 2016 at 1:44 PM, Andres Freund <and...@anarazel.de> wrote:
> On 2016-02-04 16:54:58 +0100, Andres Freund wrote:
>> Fabien asked me to post a new version of the checkpoint flushing patch
>> series. While this isn't entirely ready for commit, I think we're
>> getting closer.
>> I don't want to post a full series right now, but my working state is
>> available on
>> git://git.postgresql.org/git/users/andresfreund/postgres.git checkpoint-flush
> The first two commits of the series are pretty close to being ready. I'd
> welcome review of those, and I plan to commit them independently of the
> rest as they're beneficial independently. The most important bits are
> the comments and docs of 0002 - they weren't particularly good
> beforehand, so I had to rewrite a fair bit.
> 0001: Make SetHintBit() a bit more aggressive, afaics that fixes all the
> potential regressions of 0002
> 0002: Fix the overaggressive flushing by the wal writer, by only
> flushing every wal_writer_delay ms or wal_writer_flush_after
I previously reviewed 0001 and I think it's fine. I haven't reviewed
0002 in detail, but I like the concept.
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