From: "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Johannes Schindelin <johannes.schindelin@gmx.de>,
Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: [PATCH] fsmonitor: only enable it in non-bare repositories
Date: Thu, 29 Apr 2021 07:46:01 +0000 [thread overview]
Message-ID: <pull.942.git.1619682362363.gitgitgadget@gmail.com> (raw)
From: Johannes Schindelin <johannes.schindelin@gmx.de>
The entire point of the FSMonitor is to monitor the worktree changes in
a more efficient manner than `lstat()`ing all worktree files every time
we refresh the index.
But if there is no worktree, FSMonitor has nothing to monitor.
So let's ignore if an FSMonitor is configured (e.g. in `~/.gitconfig`)
and we're running in a repository without worktree.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
fsmonitor: only enable it in non-bare repositories
Since I released Git for Windows v2.31.0, with brief interruption of two
weeks, I enabled the built-in FSMonitor via my user config, and today
was the first time I did anything in a bare repository. I was somewhat
surprised that FSMonitor gave me trouble there, as the FSMonitor does
not even make sense there...
This patch applies on top of jh/rfc-builtin-fsmonitor (not because it
fixes a problem in the built-in FSMonitor, the bug existed for a long,
long time before those patches, but because it would otherwise cause
merge conflicts with that patch series).
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-942%2Fdscho%2Fbare-repositories-need-no-fsmonitor-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-942/dscho/bare-repositories-need-no-fsmonitor-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/942
config.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/config.c b/config.c
index 53e7dedc60de..fc5e744d81ca 100644
--- a/config.c
+++ b/config.c
@@ -2515,6 +2515,12 @@ int git_config_get_max_percent_split_change(void)
int repo_config_get_fsmonitor(struct repository *r)
{
+ if (!r->worktree) {
+ /* FSMonitor makes no sense in bare repositories */
+ core_fsmonitor = 0;
+ return 1;
+ }
+
if (r->settings.use_builtin_fsmonitor > 0) {
core_fsmonitor = "(built-in daemon)";
return 1;
base-commit: 14d50074ff19e68e7a8d718b22d138882087bbc9
--
gitgitgadget
next reply other threads:[~2021-04-29 7:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 7:46 Johannes Schindelin via GitGitGadget [this message]
2021-04-30 13:55 ` [PATCH] fsmonitor: only enable it in non-bare repositories Junio C Hamano
2021-05-03 9:11 ` [PATCH v2] " Johannes Schindelin via GitGitGadget
2021-05-03 13:58 ` [PATCH] " Ævar Arnfjörð Bjarmason
2021-05-03 17:27 ` Jeff Hostetler
2021-05-03 17:56 ` Ævar Arnfjörð Bjarmason
2021-05-11 19:24 ` Jeff Hostetler
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=pull.942.git.1619682362363.gitgitgadget@gmail.com \
--to=gitgitgadget@gmail.com \
--cc=git@vger.kernel.org \
--cc=johannes.schindelin@gmx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).