Subject: bug#79137: 31.0.50; (vc-buffer-sync-fileset) cannot complete if unrelated no-longer-reachable TRAMP buffers exist

From: Sean Whitton <[email-masked]>
Date: Fri, 08 Aug 2025 11:21:52 +0100

Hello,

On Thu 07 Aug 2025 at 11:00am -07, Dima Kogan wrote:

> Sean Whitton <[email-masked]> writes:
>
>> Dima, does my suggestion fix the concrete problem you were seeing?
>
>
> Hello. Yes; that fixes it. Thank you.

Thanks for testing.  Installed that.

> Relatedly, does it NEED to examine every single buffer? It takes 10s to
> go through all the buffers in my current session, even though 99% of
> them have nothing to do with this git repo. A git-diff operation
> shouldn't take 10s. This is a different issue from this report, though.

Are you saying it takes 10s just to go through all your local buffers,
without any TRAMP slowdown?  That is definitely too slow.

-- 
Sean Whitton