mm_struct

[123 123 <swm_sg2@yahoo.com>]

Hi, Dear sirs,

I am writing some linux kernel module code under
RedHat 7.0 (2.2.16-22), when I reference to brk,
always hit "segment fault" error.

Following is partial code:

unsigned long mmbrk;
....

mmbrk=current->mm->brk;

What's wrong?

Thanks & Regards
Speed

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