In the get_zeroed_page()function, address = page_address(page)
1)Does address point to a contiguous block of 4KB of physical memory? i.e.can I
access the individual bytes by *address++?
2)How is page_address() function defined? I did a grep and found something like:
#define page_address(page) ({ if (!(page)->virtual) BUG(); (page)->virtual; })? What's
(page)->virtual?
Thanks
Any help would be greatly appreciated.
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