[Click] click proc fs problem

Adam Greenhalgh a.greenhalgh at cs.ucl.ac.uk
Tue Oct 10 14:40:34 EDT 2006


Ah, I might have heard about this one from one of the students I work
with. Do you have a /lib/modules/2.6.16.13 directory which was created
when you did a make modules_install in the linux source dir ? If you
don't and you didn't specify the linux build options for click the the
install doesn't complain.

Adam

On 10/10/06, Eddie Kohler <kohler at cs.ucla.edu> wrote:
> Hi Jinyang,
>
> I use 2.6.16.13 all the time with no problem.  How did you install click, by
> hand or with click-install?
>
> Eddie
>
>
> Jinyang Li wrote:
> > Has anyone had problem with mounting click fs with the latest click cvs
> > checkout and 2.6.16.13 kernel?
> >
> > I'm able to do "mount -t click none /click", however, i cannot access the /click
> > directory afterwards, e.g.
> >
> > $ ls /click
> > ls: /click: Not a directory
> >
> > $ dmesg|tail
> > click: starting router thread pid 469 (c7007578)
> > kclick: click_read_super
> > kclick: click_config_lock
> > kclick: 50000000:c75bca00:c7110090: leaving click_inode
> > kclick: got root inode c75bca00:c7110090
> > kclick: got root directory
> > kclick: done click_read_super
> >
> > I don't see any kclick verbose output as a result of doing "ls /click".
> >
> > Another strange thing different from a working previous click module is that the modules are "permanent" and could not
> > be removed after being inserted.
> >
> > $ lsmod
> > Module                  Size  Used by
> > click                3408192  0 [permanent]
> > proclikefs              6740  2 click,[permanent]
> >
> > BTW, the srcversion of click module is
> > $ modinfo click.ko
> > vermagic:       2.6.16.13 386 gcc-3.4
> > depends:        proclikefs
> > srcversion:     2783D6B919274628FBC2250
> > parm:           accessible:make /click world-readable [1] (int)
> > parm:           uid:UID owning /click [0] (int)
> > parm:           gid:GID owning /click [0] (int)
> > parm:           greedy:Click takes a whole CPU [0] (int)
> >
> > Many thanks!
> > Jinyang
> >
> > _______________________________________________
> > click mailing list
> > click at amsterdam.lcs.mit.edu
> > https://amsterdam.lcs.mit.edu/mailman/listinfo/click
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