Hi Murali...

On Mon, Jan 17, 2011 at 15:57, Murali N [off-list ref] wrote:

In kernel is there any way that i can put a watch on the memory
locations/variable updates? If it is possible please know me the
procedure to do that.

The closest that I can think of are by using either kmemleak (it's in
kernel debugging section when you configure kernel before compiling
it) or putting it under emulator such as Qemu and hook gdb into it
(thus making it like user space app running inside usual debugger).

-- 
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com