lkml.org 
[lkml]   [2021]   [Aug]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: Removing Mandatory Locks
From
Date
On Tue, 2021-08-17 at 11:48 -0500, Eric W. Biederman wrote:
> Matthew Wilcox <willy@infradead.org> writes:
>
> > On Fri, Aug 13, 2021 at 05:49:19PM -0700, Andy Lutomirski wrote:
> > > [0] we have mandatory locks, too. Sigh.
> >
> > I'd love to remove that. Perhaps we could try persuading more of the
> > distros to disable the CONFIG option first.
>
> Yes. The support is disabled in RHEL8.
>
> Does anyone know the appropriate people to talk to encourage other
> distro's to encourage them to disable the CONFIG_MANDATORY_FILE_LOCKING?
>
> Either that or we can wait until the code bit-rots, but distro's
> disabling and removing a feature on their own is the more responsible
> path.
>
> Given how many hoops need to be jumped through to use mandatory file
> locking once it is enabled, and the fact it has never worked in
> containers makes me suspect there are no more users.
>

I'm all for ripping it out too. It's an insane interface anyway.

I've not heard a single complaint about this being turned off in
fedora/rhel or any other distro that has this disabled.

Cheers,
--
Jeff Layton <jlayton@kernel.org>

\
 
 \ /
  Last update: 2021-08-19 20:40    [W:0.292 / U:0.092 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site