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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Jeff Hostetler <git@jeffhostetler.com>
Cc: Jeff Hostetler via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org,
	Johannes Schindelin <Johannes.Schindelin@gmx.de>,
	Derrick Stolee <stolee@gmail.com>,
	Jeff Hostetler <jeffhost@microsoft.com>,
	David Turner <David.Turner@twosigma.com>
Subject: Re: [PATCH v3 00/34] Builtin FSMonitor Feature
Date: Tue, 06 Jul 2021 00:52:44 +0200	[thread overview]
Message-ID: <871r8c73ej.fsf@evledraar.gmail.com> (raw)
In-Reply-To: <9ac45626-f995-a661-2746-6711f996e5a6@jeffhostetler.com>


On Fri, Jul 02 2021, Jeff Hostetler wrote:

> On 7/1/21 5:26 PM, Ævar Arnfjörð Bjarmason wrote:
>> On Thu, Jul 01 2021, Jeff Hostetler wrote:
>> 
>>> On 7/1/21 1:40 PM, Ævar Arnfjörð Bjarmason wrote:
>>>> On Thu, Jul 01 2021, Jeff Hostetler via GitGitGadget wrote:
>>>>
>>>>> Here is V3 of my patch series to add a builtin FSMonitor daemon to Git. I
>>>>> rebased this series onto v2.32.0.
>>>>>
>>>>> V3 addresses most of the previous review comments and things we've learned
>>>>> from our experimental testing of V2. (A version of V2 was shipped as an
>>>>> experimental feature in the v2.32.0-based releases of Git for Windows and
>>>>> VFS for Git.)
>>>>>
>>>>> There are still a few items that I need to address, but that list is getting
>>>>> very short.
>>>> ...
>>>>>     fsmonitor-fs-listen-win32: stub in backend for Windows
>>>>>     fsmonitor-fs-listen-macos: stub in backend for MacOS
>>>> I left some light comments on the repo-settings.c part of this to
>>>> follow
>>>> up from a previous round.
>>>
>>> Thanks.
>>>
>>>> Any other testing of it is stalled by there being no linux backend
>>>> for
>>>> it as part of this series. I see from spelunking repos that Johannes had
>>>> a WIP compat/fsmonitor/linux.c which looks like it could/should mostly
>>>> work, but the API names all changed since then, and after a short try I
>>>> gave up on trying to rebase it.
>>>
>>> The early Linux version was dropped because inotify does not give
>>> recursive coverage -- only the requested directory.  Using inotify
>>> requires adding a watch to each subdirectory (recursively) in the
>>> worktree.  There's a system limit on the maximum number of watched
>>> directories (defaults to 8K IIRC) and that limit is system-wide.
>>>
>>> Since the whole point was to support large very large repos, using
>>> inotify was a non-starter, so I removed the Linux version from our
>>> patch series.  For example, the first repo I tried it on (outside
>>> of the test suite) had 25K subdirectories.
>>>
>>> I'm told there is a new fanotify API in recent Linux kernels that
>>> is a better fit for what we need, but we haven't had time to investigate
>>> it yet.
>> That default limit is a bit annoying, but I don't see how it's a
>> blocker
>> in any way.
>> You simply adjust the limit. E.g. I deployed and tested the hook
>> version
>> of inotify (using watchman) in a sizable development environment, and
>> written my own code using the API. This was all before fanotify(7)
>> existed. IIRC I set most of the limits to 2^24 or 2^20. I've used it
>> with really large Git repos, including with David Turner's
>> 2015-04-03-1M-git for testing (`git ls-files | wc -l` on that is around
>> a quarter-million).
>> If you have a humongous repository and don't have root on your own
>> machine you're out of luck. But I think most people who'd use this are
>> either using their own laptop, or e.g. in a corporate setting where
>> administrators would tweak the sysctl limits given the performance
>> advantages (as I did).
>> Once you adjust the limits Linux deals with large trees just fine,
>> it
>> just has overly conservative limits for most things in sysctl. The API
>> is a bit annoying, your event loop needs to run around and add watches.
>> AFAICT you need Linux 5.1 for fanotify(7) to be useful, e.g. Debian
>> stable, RHEL etc. aren't using anything that new. So having an inotify
>> backend as well as possibly a fanotify one would be very useful.
>> And linux.git's docs suggest that the default limit was bumped from
>> 8192
>> to 1M in v5.10, a really recent kernel, so if you've got that you've
>> also got fanotify.
>> In any case, even if Linux's inotify limit was something hardcoded
>> and
>> impossible to change you could still use such an API to test & debug the
>> basics of this feature on that platform.
>
> Good points.  If the inotify limits can be increased into the millions
> then we can revisit supporting it.

I also replied in the side-thread on this topic:
https://lore.kernel.org/git/874kd874qv.fsf@evledraar.gmail.com/

> [...] I do worry about possible race
> conditions as we have to scan the worktree and add/delete a watch for
> each directory, but we don't need to worry about that right now.

In the watchman code there's a scheduleRecrawl() in such cases, but it's
not just something that happens on Linux.

On Windows it's if ReadDirectoryChangesW() returns
ERROR_NOTIFY_ENUM_DIR. This builtin version doesn't check that at
all. Here's someone who seems to work at MSFT talking about it:

    https://devblogs.microsoft.com/oldnewthing/20110812-00/?p=9913

So isn't this an issue on Windows as well?

> I do want to have Linux support eventually, but I was saving it for
> a later effort (and/or looking for volunteers).

OK, upthread you said it was a "non-starter" because of the adjustable
limits we've been discussing...

> My IPC-based builtin daemon complements the existing hook-based
> fsmonitor support that Ben Peart and Kevin Willford added a few years
> ago.  That model (and PERL hook script and Watchman integration) work
> fine for Linux, so the advantages of a builtin monitor aren't as
> compelling.
>
> For example, on Linux, hook process creation is fast, PERL is fast,[...]

Did you or Ben ever try to reproduce what I noted at:

    https://lore.kernel.org/git/CACBZZX5e58bWuf3NdDYTxu2KyZj29hHONzN=rp-7vXd8nURyWQ@mail.gmail.com/

And more recently with reference to that at:

    https://lore.kernel.org/git/87h7lgfchm.fsf@evledraar.gmail.com/

I.e. when I tested it back then the issue wasn't Perl's performance, it
was something between watchman and the user, happening in
git. I.e. watchman would return in the single-digit milliseconds, git
would take hundreds or thousands of ms.

Maybe I missed some intervening analysis, but this didn't have to do
with process overhead back then.

Also, watchman has a JSON network interface. So for a "native" solution
I also wonder if you or Ben tried a solution that involved just talking
to that over the local network. The hook/perl script was just a trivial
aid to make doing that easier. Wouldn't that be just as fast (or near
enough) on Windows?

Ben mentioned in the linked thread that there was some talks between
Microsoft (or well, the "Git team") and the watchman people. So again, I
missed some in-between discussions. I'm just wondering about the design
choices...

> and it is easy to just apt-get a tool like Watchman.  But on
> Windows, process creation is slow, NTFS is slow, PERL is available
> as part of the Git-for-Windows distribution, and installing third-party
> tools like Watchman onto a collection of enterprise users' machines is
> a chore, so it made sense of us to pick platforms where the existing
> hook model has issues and add other platforms later.

If we're trying to do an end-run around package systems being a pain
would including the relevant part of watchman in contrib + talking to it
over its network interface be a replacement for some/most/all of this
series?

> Besides, this patch series is already at 34 commits.  And some of
> them are quite large.  Adding another platform would just make it
> even larger.
>
> Right now I'm more interested in the larger question of whether
> we WANT to have a builtin fsmonitor and do we like the overall
> design of what I have here?  Picking up a new platform, whether
> it is Linux, or AIX, or Solaris, or Nonstop, or whatever, should
> nicely fit into one platform-specific file in compat/fsmonitor
> and not take that long.

Sure, FWIW I'm not opposed to this being a built-in per-se, or us
re-implementing parts of watchman here, and not being able to test this
series meaningfully a lot of these questions are probably easy to answer
on a supported OS...

>>>> I'd really prefer for git not to have features that place free
>>>> platforms
>>>> at a disadvantage against proprietary platforms if it can be avoided,
>>>> and in this case the lack of a Linux backend also means much less
>>>> widespread testing of the feature among the development community / CI.
>>>>
>>>
>>> This feature is always going to have platform-specific components,
>>> so the lack of one platform or another should not stop us from
>>> discussing it for the platforms that can be supported.
>> (I think per the above that's s/can be/are/)
>> 
>>> And given the size and complexity of the platform-specific code,
>>> we should not assume that "just test it on Linux" is sufficient.
>>> Yes, there are some common/shared routines/data structures in the
>>> daemon, but hard/tricky parts are in the platform layer.
>> I think we're talking past each other a bit here. I'm not saying
>> that
>> you can get full or meaningful testing for it on Windows if you test it
>> on Linux, or the other way around.
>> Of course there's platform-specific stuff, although there's also a
>> lot
>> of non-platform-specific stuff, so even a very basic implementation of
>> inotify would make reviwing this easier / give access to more reviewers.
>> I'm saying that I prefer that Git as a free software project not be
>> in
>> the situation of saying the best use-case for a given size/shape of repo
>> is to use Git in combination with proprietary operating systems over
>> freely licensed ones.
>
> I wouldn't worry about that.  Even without Watchman integration,
> Linux runs things so much faster than anything else it's not funny.
>
> If anything, we need things like fsmonitor on Windows to help keep
> up with Linux.

Even on Linux if you do a "git status" on a humongous repository it can
take 1-2 seconds (see old but still valid linked numbers above), whereas
if you've been logging fs events and ask a daemon "what changed since
time xyz" it can take <5ms.

But that's just been on repositories I've tested. I'd assumed that this
part of GVFS wasn't something that could have been fairly easily
replaced by having the relevant developers run a Linux distro in vmware
or whatever, adn that's been consistent with my own testing on
still-big-but-smaller repos than that.

  reply	other threads:[~2021-07-05 23:21 UTC|newest]

Thread overview: 237+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-01 15:40 [PATCH 00/23] [RFC] " Jeff Hostetler via GitGitGadget
2021-04-01 15:40 ` [PATCH 01/23] fsmonitor--daemon: man page and documentation Jeff Hostetler via GitGitGadget
2021-04-26 14:13   ` Derrick Stolee
2021-04-28 13:54     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 02/23] fsmonitor-ipc: create client routines for git-fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-26 14:31   ` Derrick Stolee
2021-04-26 20:20     ` Eric Sunshine
2021-04-26 21:02       ` Derrick Stolee
2021-04-28 19:26     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 03/23] config: FSMonitor is repository-specific Johannes Schindelin via GitGitGadget
2021-04-01 15:40 ` [PATCH 04/23] fsmonitor: introduce `core.useBuiltinFSMonitor` to call the daemon via IPC Johannes Schindelin via GitGitGadget
2021-04-26 14:56   ` Derrick Stolee
2021-04-27  9:20     ` Ævar Arnfjörð Bjarmason
2021-04-27 12:42       ` Derrick Stolee
2021-04-28  7:59         ` Ævar Arnfjörð Bjarmason
2021-04-28 16:26           ` [PATCH] repo-settings.c: simplify the setup Ævar Arnfjörð Bjarmason
2021-04-28 19:09             ` Nesting topics within other threads (was: [PATCH] repo-settings.c: simplify the setup) Derrick Stolee
2021-04-28 23:01               ` Ævar Arnfjörð Bjarmason
2021-05-05 16:12                 ` Johannes Schindelin
2021-04-29  5:12               ` Nesting topics within other threads Junio C Hamano
2021-04-29 12:14                 ` Ævar Arnfjörð Bjarmason
2021-04-29 20:14                   ` Jeff King
2021-04-30  0:07                   ` Junio C Hamano
2021-04-30 14:23     ` [PATCH 04/23] fsmonitor: introduce `core.useBuiltinFSMonitor` to call the daemon via IPC Jeff Hostetler
2021-04-01 15:40 ` [PATCH 05/23] fsmonitor--daemon: add a built-in fsmonitor daemon Jeff Hostetler via GitGitGadget
2021-04-26 15:08   ` Derrick Stolee
2021-04-26 15:45     ` Derrick Stolee
2021-04-30 14:31       ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 06/23] fsmonitor--daemon: implement client command options Jeff Hostetler via GitGitGadget
2021-04-26 15:12   ` Derrick Stolee
2021-04-30 14:33     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 07/23] fsmonitor-fs-listen-win32: stub in backend for Windows Jeff Hostetler via GitGitGadget
2021-04-26 15:23   ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 08/23] fsmonitor-fs-listen-macos: stub in backend for MacOS Jeff Hostetler via GitGitGadget
2021-04-01 15:40 ` [PATCH 09/23] fsmonitor--daemon: implement daemon command options Jeff Hostetler via GitGitGadget
2021-04-26 15:47   ` Derrick Stolee
2021-04-26 16:12     ` Derrick Stolee
2021-04-30 15:18       ` Jeff Hostetler
2021-04-30 15:59     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 10/23] fsmonitor--daemon: add pathname classification Jeff Hostetler via GitGitGadget
2021-04-26 19:17   ` Derrick Stolee
2021-04-26 20:11     ` Eric Sunshine
2021-04-26 20:24       ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 11/23] fsmonitor--daemon: define token-ids Jeff Hostetler via GitGitGadget
2021-04-26 19:49   ` Derrick Stolee
2021-04-26 20:01     ` Eric Sunshine
2021-04-26 20:03       ` Derrick Stolee
2021-04-30 16:17     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 12/23] fsmonitor--daemon: create token-based changed path cache Jeff Hostetler via GitGitGadget
2021-04-26 20:22   ` Derrick Stolee
2021-04-30 17:36     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 13/23] fsmonitor-fs-listen-win32: implement FSMonitor backend on Windows Jeff Hostetler via GitGitGadget
2021-04-27 17:22   ` Derrick Stolee
2021-04-27 17:41     ` Eric Sunshine
2021-04-30 19:32     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 14/23] fsmonitor-fs-listen-macos: add macos header files for FSEvent Jeff Hostetler via GitGitGadget
2021-04-27 18:13   ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 15/23] fsmonitor-fs-listen-macos: implement FSEvent listener on MacOS Jeff Hostetler via GitGitGadget
2021-04-27 18:35   ` Derrick Stolee
2021-04-30 20:05     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 16/23] fsmonitor--daemon: implement handle_client callback Jeff Hostetler via GitGitGadget
2021-04-26 21:01   ` Derrick Stolee
2021-05-03 15:04     ` Jeff Hostetler
2021-05-13 18:52   ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 17/23] fsmonitor--daemon: periodically truncate list of modified files Jeff Hostetler via GitGitGadget
2021-04-27 13:24   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 18/23] fsmonitor--daemon:: introduce client delay for testing Jeff Hostetler via GitGitGadget
2021-04-27 13:36   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 19/23] fsmonitor--daemon: use a cookie file to sync with file system Jeff Hostetler via GitGitGadget
2021-04-27 14:23   ` Derrick Stolee
2021-05-03 21:59     ` Jeff Hostetler
2021-04-01 15:41 ` [PATCH 20/23] fsmonitor: force update index when fsmonitor token advances Jeff Hostetler via GitGitGadget
2021-04-27 14:52   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 21/23] t7527: create test for fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-27 15:41   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 22/23] p7519: add fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-27 15:45   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 23/23] t7527: test status with untracked-cache and fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-27 15:51   ` Derrick Stolee
2021-04-16 22:44 ` [PATCH 00/23] [RFC] Builtin FSMonitor Feature Junio C Hamano
2021-04-20 15:27   ` Johannes Schindelin
2021-04-20 19:13     ` Jeff Hostetler
2021-04-21 13:17     ` Derrick Stolee
2021-04-27 18:49 ` FS Monitor Windows Performance (was [PATCH 00/23] [RFC] Builtin FSMonitor Feature) Derrick Stolee
2021-04-27 19:31 ` FS Monitor macOS " Derrick Stolee
2021-05-22 13:56 ` [PATCH v2 00/28] Builtin FSMonitor Feature Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 01/28] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 02/28] fsmonitor--daemon: man page Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 03/28] fsmonitor--daemon: update fsmonitor documentation Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 04/28] fsmonitor-ipc: create client routines for git-fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-06-02 11:24     ` Johannes Schindelin
2021-06-14 21:23       ` Johannes Schindelin
2021-05-22 13:56   ` [PATCH v2 05/28] help: include fsmonitor--daemon feature flag in version info Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 06/28] config: FSMonitor is repository-specific Johannes Schindelin via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 07/28] fsmonitor: introduce `core.useBuiltinFSMonitor` to call the daemon via IPC Johannes Schindelin via GitGitGadget
2021-06-14 21:28     ` Johannes Schindelin
2021-05-22 13:56   ` [PATCH v2 08/28] fsmonitor--daemon: add a built-in fsmonitor daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 09/28] fsmonitor--daemon: implement client command options Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 10/28] t/helper/fsmonitor-client: create IPC client to talk to FSMonitor Daemon Jeff Hostetler via GitGitGadget
2021-06-11  6:32     ` Junio C Hamano
2021-05-22 13:56   ` [PATCH v2 11/28] fsmonitor-fs-listen-win32: stub in backend for Windows Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 12/28] fsmonitor-fs-listen-macos: stub in backend for MacOS Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 13/28] fsmonitor--daemon: implement daemon command options Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 14/28] fsmonitor--daemon: add pathname classification Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 15/28] fsmonitor--daemon: define token-ids Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 16/28] fsmonitor--daemon: create token-based changed path cache Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 17/28] fsmonitor-fs-listen-win32: implement FSMonitor backend on Windows Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 18/28] fsmonitor-fs-listen-macos: add macos header files for FSEvent Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 19/28] fsmonitor-fs-listen-macos: implement FSEvent listener on MacOS Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 20/28] fsmonitor--daemon: implement handle_client callback Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 21/28] fsmonitor--daemon: periodically truncate list of modified files Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 22/28] fsmonitor--daemon: use a cookie file to sync with file system Jeff Hostetler via GitGitGadget
2021-06-14 21:42     ` Johannes Schindelin
2021-05-22 13:57   ` [PATCH v2 23/28] fsmonitor: enhance existing comments Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 24/28] fsmonitor: force update index after large responses Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 25/28] t7527: create test for fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 26/28] p7519: add fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 27/28] t7527: test status with untracked-cache and fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 28/28] t/perf: avoid copying builtin fsmonitor files into test repo Jeff Hostetler via GitGitGadget
2021-05-27  2:06   ` [PATCH v2 00/28] Builtin FSMonitor Feature Junio C Hamano
2021-06-02 11:28     ` Johannes Schindelin
2021-06-22 15:45     ` Jeff Hostetler
2021-07-01 14:47   ` [PATCH v3 00/34] " Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 01/34] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 02/34] fsmonitor--daemon: man page Jeff Hostetler via GitGitGadget
2021-07-01 22:29       ` Ævar Arnfjörð Bjarmason
2021-07-05 22:00         ` Johannes Schindelin
2021-07-12 19:23         ` Jeff Hostetler
2021-07-13 17:46           ` Ævar Arnfjörð Bjarmason
2021-07-16 15:45             ` Johannes Schindelin
2021-07-16 17:04               ` Felipe Contreras
2021-07-01 14:47     ` [PATCH v3 03/34] fsmonitor--daemon: update fsmonitor documentation Jeff Hostetler via GitGitGadget
2021-07-01 22:31       ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 04/34] fsmonitor-ipc: create client routines for git-fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 05/34] help: include fsmonitor--daemon feature flag in version info Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 06/34] fsmonitor: config settings are repository-specific Jeff Hostetler via GitGitGadget
2021-07-01 16:46       ` Ævar Arnfjörð Bjarmason
2021-07-19 20:36         ` Jeff Hostetler
2021-07-01 14:47     ` [PATCH v3 07/34] fsmonitor: use IPC to query the builtin FSMonitor daemon Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 08/34] fsmonitor--daemon: add a built-in fsmonitor daemon Jeff Hostetler via GitGitGadget
2021-07-01 22:36       ` Ævar Arnfjörð Bjarmason
2021-07-19 20:56         ` Jeff Hostetler
2021-07-01 14:47     ` [PATCH v3 09/34] fsmonitor--daemon: implement 'stop' and 'status' commands Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 10/34] t/helper/fsmonitor-client: create IPC client to talk to FSMonitor Daemon Jeff Hostetler via GitGitGadget
2021-07-01 22:41       ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 11/34] fsmonitor-fs-listen-win32: stub in backend for Windows Jeff Hostetler via GitGitGadget
2021-07-01 22:45       ` Ævar Arnfjörð Bjarmason
2021-07-16 15:47         ` Johannes Schindelin
2021-07-16 16:55           ` Ævar Arnfjörð Bjarmason
2021-07-17  5:13             ` Junio C Hamano
2021-07-17  5:21               ` Junio C Hamano
2021-07-17 21:43               ` Ævar Arnfjörð Bjarmason
2021-07-19 19:58                 ` Junio C Hamano
2021-07-16 16:59           ` Felipe Contreras
2021-07-19 16:54         ` Jeff Hostetler
2021-07-20 20:32           ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 12/34] fsmonitor-fs-listen-macos: stub in backend for MacOS Jeff Hostetler via GitGitGadget
2021-07-01 22:49       ` Ævar Arnfjörð Bjarmason
2021-07-16 15:51         ` Johannes Schindelin
2021-07-16 16:52           ` Ævar Arnfjörð Bjarmason
2021-07-26 21:40             ` Johannes Schindelin
2021-07-26 23:26               ` Junio C Hamano
2021-07-27 12:46                 ` Jeff Hostetler
2021-07-27 15:56                   ` Ævar Arnfjörð Bjarmason
2021-07-27 17:25                   ` Junio C Hamano
2021-07-27 17:45                     ` Felipe Contreras
2021-07-01 14:47     ` [PATCH v3 13/34] fsmonitor--daemon: implement 'run' command Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 14/34] fsmonitor--daemon: implement 'start' command Jeff Hostetler via GitGitGadget
2021-07-01 22:18       ` Ævar Arnfjörð Bjarmason
2021-07-05 21:52         ` Johannes Schindelin
2021-07-13 14:39         ` Jeff Hostetler
2021-07-13 17:54           ` Ævar Arnfjörð Bjarmason
2021-07-13 18:44             ` Jeff Hostetler
2021-07-20 19:38               ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 15/34] fsmonitor: do not try to operate on bare repos Jeff Hostetler via GitGitGadget
2021-07-01 22:53       ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 16/34] fsmonitor--daemon: add pathname classification Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 17/34] fsmonitor--daemon: define token-ids Jeff Hostetler via GitGitGadget
2021-07-01 22:58       ` Ævar Arnfjörð Bjarmason
2021-07-13 15:15         ` Jeff Hostetler
2021-07-13 18:11           ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 18/34] fsmonitor--daemon: create token-based changed path cache Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 19/34] fsmonitor-fs-listen-win32: implement FSMonitor backend on Windows Jeff Hostetler via GitGitGadget
2021-07-01 23:02       ` Ævar Arnfjörð Bjarmason
2021-07-13 15:46         ` Jeff Hostetler
2021-07-13 18:15           ` Ævar Arnfjörð Bjarmason
2021-07-16 15:55             ` Johannes Schindelin
2021-07-16 16:27               ` Ævar Arnfjörð Bjarmason
2021-07-17 12:45                 ` Eric Wong
2021-07-19 22:35                   ` Jeff Hostetler
2021-07-16 16:55               ` Felipe Contreras
2021-07-06 19:09       ` Johannes Schindelin
2021-07-13 15:18         ` Jeff Hostetler
2021-07-01 14:47     ` [PATCH v3 20/34] fsmonitor-fs-listen-macos: add macos header files for FSEvent Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 21/34] fsmonitor-fs-listen-macos: implement FSEvent listener on MacOS Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 22/34] fsmonitor--daemon: implement handle_client callback Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 23/34] t/helper/test-touch: add helper to touch a series of files Jeff Hostetler via GitGitGadget
2021-07-01 20:00       ` Junio C Hamano
2021-07-13 16:45         ` Jeff Hostetler
2021-07-01 14:47     ` [PATCH v3 24/34] t/perf/p7519: speed up test using "test-tool touch" Jeff Hostetler via GitGitGadget
2021-07-01 23:09       ` Ævar Arnfjörð Bjarmason
2021-07-13 17:06         ` Jeff Hostetler
2021-07-13 17:36           ` Elijah Newren
2021-07-13 17:47             ` Junio C Hamano
2021-07-13 17:50               ` Elijah Newren
2021-07-13 17:58             ` Jeff Hostetler
2021-07-13 18:07               ` Junio C Hamano
2021-07-13 18:19                 ` Jeff Hostetler
2021-07-13 18:18           ` Ævar Arnfjörð Bjarmason
2021-07-13 19:05             ` Jeff Hostetler
2021-07-20 19:18               ` Ævar Arnfjörð Bjarmason
2021-07-13 18:04       ` Jeff Hostetler
2021-07-01 14:47     ` [PATCH v3 25/34] t/perf: avoid copying builtin fsmonitor files into test repo Jeff Hostetler via GitGitGadget
2021-07-01 23:11       ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 26/34] t/perf/p7519: add fsmonitor--daemon test cases Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 27/34] t7527: create test for fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-07-01 23:15       ` Ævar Arnfjörð Bjarmason
2021-07-01 14:47     ` [PATCH v3 28/34] fsmonitor--daemon: periodically truncate list of modified files Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 29/34] fsmonitor--daemon: use a cookie file to sync with file system Jeff Hostetler via GitGitGadget
2021-07-01 23:17       ` Ævar Arnfjörð Bjarmason
2021-07-21 14:40         ` Jeff Hostetler
2021-07-01 14:47     ` [PATCH v3 30/34] fsmonitor: enhance existing comments Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 31/34] fsmonitor: force update index after large responses Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 32/34] t7527: test status with untracked-cache and fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 33/34] fsmonitor: handle shortname for .git Jeff Hostetler via GitGitGadget
2021-07-01 14:47     ` [PATCH v3 34/34] t7527: test FS event reporing on MacOS WRT case and Unicode Jeff Hostetler via GitGitGadget
2021-07-01 23:39       ` Ævar Arnfjörð Bjarmason
2021-07-01 17:40     ` [PATCH v3 00/34] Builtin FSMonitor Feature Ævar Arnfjörð Bjarmason
2021-07-01 18:29       ` Jeff Hostetler
2021-07-01 21:26         ` Ævar Arnfjörð Bjarmason
2021-07-02 19:06           ` Jeff Hostetler
2021-07-05 22:52             ` Ævar Arnfjörð Bjarmason [this message]
2021-07-05 21:35           ` Johannes Schindelin
2021-07-05 22:02             ` Ævar Arnfjörð Bjarmason
2021-07-06 13:12               ` Johannes Schindelin
2021-07-07  2:14                 ` Felipe Contreras
2021-07-07  1:53             ` Felipe Contreras

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