[Click] used count after click-uninstall

Eddie Kohler kohler at cs.ucla.edu
Fri Nov 5 18:57:55 EST 2004


Abel Navarro wrote:
> Hi Guys,
> 
> When I uninstall the click kernel module, the use count of the module is 2, 
> and that prevents the module to be unloaded. I've been looking at the mailing 
> list archive for some ideas and found a case almost like mine (not solved):
> 
> https://amsterdam.lcs.mit.edu/pipermail/click/2004-April/002680.html
> 
> The sympthoms are the same, but I'm using click-1.4.1 and also tried the 
> latest version of the cvs.
> 
> When I load the test configuration on the click distribution (test.click), the 
> click kernel module reports an usage of 8. More complex configurations report 
> higher module usage (in my case 49). But in all cases the remaining use count 
> after "unloading" is 2.

Hi Abel,

Can you report the options you used to install Click?  And did you include any 
elements of your own?

Endace, huh?  Cool!  :)
Eddie


> 
> The output from click-uninstall is:
> 
> # click-uninstall -V
> click-uninstall: Installing blank configuration in kernel
> click-uninstall: Removing Click module
> click: Device or resource busy
> click-uninstall: cannot remove Click module from kernel
> 
> Dmesg reports the kernel module loaded, but doesn't reports wether is 
> unloaded.
> 
> Any ideas are welcome.
> 
> Thanks
> 
> Abel
> 
> 
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