lkml.org 
[lkml]   [2015]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [GIT PULL] please pull file-locking related changes for v3.20
On Thu, Feb 26, 2015 at 11:00:46AM +0000, One Thousand Gnomes wrote:
> On Tue, 17 Feb 2015 11:13:39 -0800
> Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
> > On Tue, Feb 17, 2015 at 11:08 AM, J. Bruce Fields <bfields@fieldses.org> wrote:
> > >
> > > I agree that it's weird, but I think it's what we're stuck with.
> >
> > And if by "weird" you mean "flock is really not a well-defined or sane
> > interface", I'll agree with you.
> >
> > That said, I'm not at all sure about the "we're stuck with it". We can
> > improve the semantics without anybody noticing, because it's not like
> > anybody could *depend* on the weaker semantics - they needed
> > particular races and timings to hit anyway.
>
> The BSD implementation does not documented such a race, or indeed appear
> to have one. That implies that nothing using flock should have this
> problem.

Which race are you talking about exactly, and what evidence are you
working from?

--b.


\
 
 \ /
  Last update: 2015-02-26 16:21    [W:0.193 / U:0.704 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site