unclean root file-system after shutting down from single-user-mode

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Hi,

I need to run single application on a linux kernel so that I can get
better performance.
For that I used "init=/my_application" as kernel parameter
This made sure that kernel will run only this application.
As there are no other processes, my application gets most of the resources,
and hence I am expecting that it will improve the performance.

The problem comes when stopping the system.
The only way to do it is by pressing CTRL+ALT+DEL as CTRL+C does not
work in that mode.
Unfortunately, by using CTRL+ALT+DEL combination, Linux kernel does
the unclean unmounting of root filesystem.
This causes the file-system check on next boot time. :-(

I want to know if there is any way by which I can run my application
in single-user-mode and still I should be able
to halt the kernel properly so that there is no need to run
file-system check on next boot.

I am using kernel Linux 2.6.23 and my root file-system is EXT2.
Please let me know if there is any way by which I can stop unclean
unmounting in this case.

-- 
Thanx and Regards,
Pravin Shinde

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