RE: [PATCH] Speedup truncates of relation forks

Jamison, Kirk <k.jamison@jp.fujitsu.com>

From: "Jamison, Kirk" <k.jamison@jp.fujitsu.com>

To: 'Thomas Munro' <thomas.munro@gmail.com>

Cc: Masahiko Sawada <sawada.mshk@gmail.com>, "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>, Adrien Nayrat <adrien.nayrat@anayrat.info>

Date: 2019-07-09T02:12:18Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Speedup truncations of relation forks.
- 6d05086c0a79 13.0 landed
Remove unused smgrdounlinkfork() function.
- 33a94bae605e 13.0 landed
Accelerate end-of-transaction dropping of relations
- 279628a0a7cf 9.3.0 cited

Attachments

v5-0001-Speedup-truncates-of-relation-forks.patch (application/octet-stream) patch v5-0001

Hi Thomas,

Thanks for checking.

> On Fri, Jul 5, 2019 at 3:03 PM Jamison, Kirk <k.jamison@jp.fujitsu.com> wrote:
> > I updated the patch which is similar to V3 of the patch, but
> > addressing my problem in (5) in the previous email regarding
> FreeSpaceMapVacuumRange.
> > It seems to pass the regression test now. Kindly check for validation.
> 
> Hi Kirk,
> 
> FYI there are a couple of compiler errors reported:

Attached is the updated patch (V5) fixing the compiler errors.

Comments and reviews about the patch/tests are very much welcome.

Regards,
Kirk Jamison