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bug#35418: [PATCH] Don't poll auto-revert files that use notification
From: |
Mattias Engdegård |
Subject: |
bug#35418: [PATCH] Don't poll auto-revert files that use notification |
Date: |
Sat, 27 Apr 2019 18:28:38 +0200 |
27 apr. 2019 kl. 11.40 skrev Michael Albinus <michael.albinus@gmx.de>:
>
>> By 'work', do you mean receiving notification about changes made by
>> the same machine or another machine? As far as I know, the NFS
>> protocol has no means of propagating notifications, in contrast to
>> SMB.
>
> It fires notifications for changes made by the same machine:
[...]
> If I make a modification on the remote machine, nothing happens:
Thank you for confirming that. The current state of remote notifications on
Linux seems to be:
- could possibly be added to cifs in the future
- no explicit support in NFS but could possibly use NFS v4.1 directory
delegations
- either requires VFS-level support
- no work in progress as far as I can tell
> The policy in Emacs is to set the default value to be compatible with
> previous behavior. If time passes, and we see no drawback, the default
> value could be changed. Usually, the next major E,acs version .
A most sensible policy, although reality isn't always black or white --
sometimes, a useful change outweighs a minor incompatibility.
Thanks again, I'll prepare a new patch with a defcustom.
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Mattias Engdegård, 2019/04/24
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Mattias Engdegård, 2019/04/25
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Eli Zaretskii, 2019/04/25
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Mattias Engdegård, 2019/04/25
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Michael Albinus, 2019/04/27
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Eli Zaretskii, 2019/04/27
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Michael Albinus, 2019/04/27
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Mattias Engdegård, 2019/04/27
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Eli Zaretskii, 2019/04/27
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Mattias Engdegård, 2019/04/28
- bug#35418: [PATCH] Don't poll auto-revert files that use notification, Michael Albinus, 2019/04/29