From: "Tao Klerks via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Tao Klerks <tao@klerks.biz>
Subject: [PATCH 0/3] Empty untracked cache performance issue
Date: Thu, 24 Jun 2021 18:29:58 +0000 [thread overview]
Message-ID: <pull.986.git.1624559401.gitgitgadget@gmail.com> (raw)
This patchset addresses a performance issue with untracked cache. When a new
untracked cache structure is added to the index but remains empty,
subsequent "git status" calls populate it but do not write the index - so
they perform as though the index were disabled.
This situation can be caused in several different ways:
* Running "git update-index --untracked-cache" on a repo that did not have
the untracked cache
* Modifying the git configuration to enable untracked cache, but then
immediately running "git status -uall", causing the untracked cache to be
created, but not used/populated (and the index written).
* (likely others)
The patchset includes fixes to t7519, which otherwise starts failing because
it wasn't testing what it intended to.
Tao Klerks (3):
Add a second's delay to t7519 for untracked cache
In t7519, populate untracked cache before test
Write index when populating empty untracked cache
dir.c | 14 +++++++++++---
t/t7519-status-fsmonitor.sh | 6 ++++++
2 files changed, 17 insertions(+), 3 deletions(-)
base-commit: ebf3c04b262aa27fbb97f8a0156c2347fecafafb
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-986%2FTaoK%2Ftaok-empty-untracked-cache-bug-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-986/TaoK/taok-empty-untracked-cache-bug-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/986
--
gitgitgadget
next reply other threads:[~2021-06-24 18:30 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-24 18:29 Tao Klerks via GitGitGadget [this message]
2021-06-24 18:29 ` [PATCH 1/3] Add a second's delay to t7519 for untracked cache Tao Klerks via GitGitGadget
2021-06-29 4:22 ` Junio C Hamano
2021-06-24 18:30 ` [PATCH 2/3] In t7519, populate untracked cache before test Tao Klerks via GitGitGadget
2021-06-24 18:30 ` [PATCH 3/3] Write index when populating empty untracked cache Tao Klerks via GitGitGadget
2021-06-29 4:42 ` Junio C Hamano
2022-02-24 17:52 ` Tao Klerks
2022-02-24 20:35 ` Junio C Hamano
2022-02-25 17:10 ` [PATCH v2 0/3] Empty untracked cache performance issue Tao Klerks via GitGitGadget
2022-02-25 17:10 ` [PATCH v2 1/3] t7519: avoid file to index mtime race for untracked cache Tao Klerks via GitGitGadget
2022-02-25 19:07 ` Junio C Hamano
2022-02-27 22:12 ` Tao Klerks
2022-02-25 17:10 ` [PATCH v2 2/3] t7519: populate untracked cache before test Tao Klerks via GitGitGadget
2022-02-25 17:10 ` [PATCH v2 3/3] untracked-cache: write index when populating empty untracked cache Tao Klerks via GitGitGadget
2022-02-25 19:12 ` Junio C Hamano
2022-02-27 21:56 ` [PATCH v3 0/3] Empty untracked cache performance issue Tao Klerks via GitGitGadget
2022-02-27 21:56 ` [PATCH v3 1/3] t7519: avoid file to index mtime race for untracked cache Tao Klerks via GitGitGadget
2022-02-27 21:57 ` [PATCH v3 2/3] t7519: populate untracked cache before test Tao Klerks via GitGitGadget
2022-02-27 21:57 ` [PATCH v3 3/3] untracked-cache: write index when populating empty untracked cache Tao Klerks via GitGitGadget
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