Re: [patch] networking ipv4: remove total socket usage count from /proc/net/sockstat

[Jesper Juhl <jesper.juhl@gmail.com>]

On 1/16/06, Andy Gospodarek <andy@greyhouse.net> wrote:
> What userspace app will break because of this?
>
> On 1/16/06, Lee Revell <rlrevell@joe-job.com> wrote:
> > On Mon, 2006-01-16 at 15:04 -0500, Andy Gospodarek wrote:
> > > Printing the total number of sockets used in /proc/net/sockstat is out
> > > of place in a file that is supposed to contain information related to
> > > ipv4 sockets.  Removed output for total socket usage.
> > >
> >
> > Um, you can't do that, it will break userspace.
> >

That's not the point. The point is you can't go around changing things
exported to usersace - that has the potential to break apps.  Even if
no app is known to the people on this list there may still be apps out
there depending on it - and we don't break userspace without *very*
good reasons, and even then it's announced for several months (years
sometimes) in Documentation/feature-removal.txt and elsewhere.

--
Jesper Juhl <jesper.juhl@gmail.com>
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