From: Johan Herland <johan@herland.net>
To: Sverre Rabbelier <srabbelier@gmail.com>
Cc: git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>,
Jeff King <peff@peff.net>, Andreas Ericsson <ae@op5.se>,
NAKAMURA Takumi <geek4civic@gmail.com>,
Shawn Pearce <spearce@spearce.org>,
A Large Angry SCM <gitzilla@gmail.com>
Subject: Re: Git is not scalable with too many refs/*
Date: Tue, 14 Jun 2011 12:02:46 +0200 [thread overview]
Message-ID: <201106141202.46720.johan@herland.net> (raw)
In-Reply-To: <BANLkTimNoh3-Jde_-arzwBa=aUR+KK3Xhw@mail.gmail.com>
On Tuesday 14 June 2011, Sverre Rabbelier wrote:
> Heya,
>
> On Tue, Jun 14, 2011 at 06:41, Junio C Hamano <gitster@pobox.com> wrote:
> > I would rather want to see if somebody can come up with a flexible
> > reverse mapping feature around notes. It does not have to be
> > completely generic, just being flexible enough is fine.
>
> Wouldn't it be enough to simply create a note on 'r651235' with as
> contents the git ref?
Not quite sure what you mean by "create a note on 'r651235'". You could
devise a scheme where you SHA1('r651235'), and then create a note on the
resulting hash.
Notes are named by the SHA1 of the object they annotate, but there is no
hard requirement (as long as you stay away from "git notes prune") that the
SHA1 annotated actually exists as a valid Git object in your repo.
Hence, you can use notes to annotate _anything_ that can be uniquely reduced
to a SHA1 hash.
...Johan
--
Johan Herland, <johan@herland.net>
www.herland.net
next prev parent reply other threads:[~2011-06-14 10:04 UTC|newest]
Thread overview: 126+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-09 3:44 Git is not scalable with too many refs/* NAKAMURA Takumi
2011-06-09 6:50 ` Sverre Rabbelier
2011-06-09 15:23 ` Shawn Pearce
2011-06-09 15:52 ` A Large Angry SCM
2011-06-09 15:56 ` Shawn Pearce
2011-06-09 16:26 ` Jeff King
2011-06-10 3:59 ` NAKAMURA Takumi
2011-06-13 22:27 ` Jeff King
2011-06-14 0:17 ` Andreas Ericsson
2011-06-14 0:30 ` Jeff King
2011-06-14 4:41 ` Junio C Hamano
2011-06-14 7:26 ` Sverre Rabbelier
2011-06-14 10:02 ` Johan Herland [this message]
2011-06-14 10:34 ` Sverre Rabbelier
2011-06-14 17:02 ` Jeff King
2011-06-14 19:20 ` Shawn Pearce
2011-06-14 19:47 ` Jeff King
2011-06-14 20:12 ` Shawn Pearce
2011-09-08 19:53 ` Martin Fick
2011-09-09 0:52 ` Martin Fick
2011-09-09 1:05 ` Thomas Rast
2011-09-09 1:13 ` Thomas Rast
2011-09-09 15:59 ` Jens Lehmann
2011-09-25 20:43 ` Martin Fick
2011-09-26 12:41 ` Christian Couder
2011-09-26 17:47 ` Martin Fick
2011-09-26 18:56 ` Christian Couder
2011-09-30 16:41 ` Martin Fick
2011-09-30 19:26 ` Martin Fick
2011-09-30 21:02 ` Martin Fick
2011-09-30 22:06 ` Martin Fick
2011-10-01 20:41 ` Junio C Hamano
2011-10-02 5:19 ` Michael Haggerty
2011-10-03 0:46 ` Martin Fick
2011-10-04 8:08 ` Michael Haggerty
2011-10-03 18:12 ` Martin Fick
2011-10-03 19:42 ` Junio C Hamano
2011-10-04 8:16 ` Michael Haggerty
2011-10-08 20:59 ` Martin Fick
2011-10-09 5:43 ` Michael Haggerty
2011-09-28 19:38 ` Martin Fick
2011-09-28 22:10 ` Martin Fick
2011-09-29 0:54 ` Julian Phillips
2011-09-29 1:37 ` Martin Fick
2011-09-29 2:19 ` Julian Phillips
2011-09-29 16:38 ` Martin Fick
2011-09-29 18:26 ` Julian Phillips
2011-09-29 18:27 ` René Scharfe
2011-09-29 19:10 ` Junio C Hamano
2011-09-29 4:18 ` [PATCH] refs: Use binary search to lookup refs faster Julian Phillips
2011-09-29 21:57 ` Junio C Hamano
2011-09-29 22:04 ` [PATCH v2] " Julian Phillips
2011-09-29 22:06 ` [PATCH] " Junio C Hamano
2011-09-29 22:11 ` [PATCH v3] " Julian Phillips
2011-09-29 23:48 ` Junio C Hamano
2011-09-30 15:30 ` Michael Haggerty
2011-09-30 16:38 ` Junio C Hamano
2011-09-30 17:56 ` [PATCH] refs: Remove duplicates after sorting with qsort Julian Phillips
2011-10-02 5:15 ` [PATCH v3] refs: Use binary search to lookup refs faster Michael Haggerty
2011-10-02 5:45 ` Junio C Hamano
2011-10-04 20:58 ` Junio C Hamano
2011-09-30 1:13 ` Martin Fick
2011-09-30 3:44 ` Junio C Hamano
2011-09-30 8:04 ` Julian Phillips
2011-09-30 15:45 ` Martin Fick
2011-09-29 20:44 ` Git is not scalable with too many refs/* Martin Fick
2011-09-29 19:10 ` Julian Phillips
2011-09-29 20:11 ` Martin Fick
2011-09-30 9:12 ` René Scharfe
2011-09-30 16:09 ` Martin Fick
2011-09-30 16:52 ` Junio C Hamano
2011-09-30 18:17 ` René Scharfe
2011-10-01 15:28 ` René Scharfe
2011-10-01 15:38 ` [PATCH 1/8] checkout: check for "Previous HEAD" notice in t2020 René Scharfe
2011-10-01 19:02 ` Sverre Rabbelier
2011-10-01 15:43 ` [PATCH 2/8] revision: factor out add_pending_sha1 René Scharfe
2011-10-01 15:51 ` [PATCH 3/8] checkout: use add_pending_{object,sha1} in orphan check René Scharfe
2011-10-01 15:56 ` [PATCH 4/8] revision: add leak_pending flag René Scharfe
2011-10-01 16:01 ` [PATCH 5/8] bisect: use " René Scharfe
2011-10-01 16:02 ` [PATCH 6/8] bundle: " René Scharfe
2011-10-01 16:09 ` [PATCH 7/8] checkout: " René Scharfe
2011-10-01 16:16 ` [PATCH 8/8] commit: factor out clear_commit_marks_for_object_array René Scharfe
2011-09-26 15:15 ` Git is not scalable with too many refs/* Martin Fick
2011-09-26 15:21 ` Sverre Rabbelier
2011-09-26 15:48 ` Martin Fick
2011-09-26 15:56 ` Sverre Rabbelier
2011-09-26 16:38 ` Martin Fick
2011-09-26 16:49 ` Julian Phillips
2011-09-26 18:07 ` Martin Fick
2011-09-26 18:37 ` Julian Phillips
2011-09-26 20:01 ` Martin Fick
2011-09-26 20:07 ` Junio C Hamano
2011-09-26 20:28 ` Julian Phillips
2011-09-26 21:39 ` Martin Fick
2011-09-26 21:52 ` Martin Fick
2011-09-26 23:26 ` Julian Phillips
2011-09-26 23:37 ` David Michael Barr
2011-09-27 1:01 ` [PATCH] refs.c: Fix slowness with numerous loose refs David Barr
2011-09-27 2:04 ` David Michael Barr
2011-09-26 23:38 ` Git is not scalable with too many refs/* Junio C Hamano
2011-09-27 0:00 ` [PATCH] Don't sort ref_list too early Julian Phillips
2011-10-02 4:58 ` Michael Haggerty
2011-09-27 0:12 ` Git is not scalable with too many refs/* Martin Fick
2011-09-27 0:22 ` Julian Phillips
2011-09-27 2:34 ` Martin Fick
2011-09-27 7:59 ` Julian Phillips
2011-09-27 8:20 ` Sverre Rabbelier
2011-09-27 9:01 ` Julian Phillips
2011-09-27 10:01 ` Sverre Rabbelier
2011-09-27 10:25 ` Nguyen Thai Ngoc Duy
2011-09-27 11:07 ` Michael Haggerty
2011-09-27 12:10 ` Julian Phillips
2011-09-26 22:30 ` Julian Phillips
2011-09-26 15:32 ` Michael Haggerty
2011-09-26 15:42 ` Martin Fick
2011-09-26 16:25 ` Thomas Rast
2011-09-09 13:50 ` Michael Haggerty
2011-09-09 15:51 ` Michael Haggerty
2011-09-09 16:03 ` Jens Lehmann
2011-06-10 7:41 ` Andreas Ericsson
2011-06-10 19:41 ` Shawn Pearce
2011-06-10 20:12 ` Jakub Narebski
2011-06-10 20:35 ` Jeff King
2011-06-13 7:08 ` Andreas Ericsson
2011-06-09 11:18 ` Jakub Narebski
2011-06-09 15:42 ` Stephen Bash
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