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Re: find-file takes forever on slow network file systems and very deep d
From: |
Stefan Monnier |
Subject: |
Re: find-file takes forever on slow network file systems and very deep directories |
Date: |
Fri, 26 Sep 2008 11:05:51 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
> Does anyone have any thoughts on how to avoid such a significant
> performance hit (15 sec for a simple `find-file') on Samba volumes, as
> opposed to just 2 seconds in Emacs 21.x, which didn't automatically
> have `vc-find-file-hook' on the `find-file-hook' list?
> If there's no good cure, we should at least provide a user option to
> avoid putting `vc-find-file-hook' on `find-file-hook', or maybe allow
> finer-grain control of it, like per filesystem.
AFAIK, the same happened under Emacs-21. The only difference is the
number of backends we check, as well as the fact that most/all the new
backends need to look at parent-dirs whereas the older backends only
need to look at the current dir.
Currently, there are 2 ways to control this problem:
1 - Trim vc-handled-backends so it only includes backends about which
you care.
2 - Set vc-ignore-dir-regexp to turn off VC in your Samba subtree.
-- Stefan
- find-file takes forever on slow network file systems and very deep directories, Andy Leszczynski, 2008/09/23
- Re: find-file takes forever on slow network file systems and very deep directories, Eli Zaretskii, 2008/09/23
- Message not available
- Re: find-file takes forever on slow network file systems and very deep directories, Eli Zaretskii, 2008/09/23
- Message not available
- Re: find-file takes forever on slow network file systems and very deep directories, Eli Zaretskii, 2008/09/24
- Message not available
- Re: find-file takes forever on slow network file systems and very deep directories, Eli Zaretskii, 2008/09/26
- Re: find-file takes forever on slow network file systems and very deep directories, Lennart Borgman (gmail), 2008/09/26
- Re: find-file takes forever on slow network file systems and very deep directories,
Stefan Monnier <=
- Re: find-file takes forever on slow network file systems and very deep directories, Eli Zaretskii, 2008/09/26
- Re: find-file takes forever on slow network file systems and very deep directories, Stefan Monnier, 2008/09/26