Re: NR_SUPER and "Filehandle denied"

Alan Modra (alan@spri.levels.unisa.edu.au)
Wed, 2 Sep 1998 13:07:58 +0930 (CST)


On Wed, 2 Sep 1998, Chris Wedgwood wrote:

> On Wed, Sep 02, 1998 at 12:14:55PM +0930, Alan Modra wrote:
>
> > Oh yes, it's easy to fix by changing include/linux/fs.h (once you
> > know what the problem is!). I was proposing a code change to
> > completely remove this arbitrary limit.
>
> OK, a dynamically sizing limit sounds better. I've not looked at the
> code so I don't know how feasible it is.

Very easy. Actually, I fired off my message without properly looking at
2.1.x code. 2.1.x already dynamically allocates memory to super-blocks,
so all we need is a /proc interface to bump the limit. greps again...
There's *already* a sysctl interface to change max-super!

Apologies for filling mailboxes with useless mail. My only excuse is that
2.1.119 doesn't manage to get past trying to mount remote nfs filesystems
for me.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.altern.org/andrebalsa/doc/lkml-faq.html