[Crash-utility] Yet another kernel change for crash

[Badari Pulavarty]

Hi Dave,

It looks like "mm_struct _rss" now got changed. 
Now we have "mm_struct _file_rss" instead.

http://www.kernel.org/git/?
p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4294621f41a85497019fae64341aa5351a1921b7

Thanks,
Badari