* 2.2: is free_area[] exported?
@ 2000-06-30 21:52 Timur Tabi
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From: Timur Tabi @ 2000-06-30 21:52 UTC (permalink / raw)
To: Linux MM mailing list
I wrote a driver for Linux 2.4 which traverses the zones and free_area[] arrays
in each zone. I'm trying to port it back to Linux 2.2, and the first thing I
notice is that there aren't any zones. No big deal. However, I also discovered
that the free_area[] global array defined in page_alloc.c is a static variable
and not exported. Is this true? Is there any way for a driver to obtain the
address of this variable (without modifying the kernel, of course).
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