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first 896 MB of RAM kernel is directly able to access through linear address in the 4th gigabyte + PAGE_OFFSET.
my question is :
if already some page frames < ...
- 08-16-2008 #1Just Joined!
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- May 2008
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first 896 MB of RAM mapping
first 896 MB of RAM kernel is directly able to access through linear address in the 4th gigabyte + PAGE_OFFSET.
my question is :
if already some page frames < 896 MB are allocated to the user space process...
then corresponding kernel virtual address remain unused !! ??
please clarify, it has been confusing for me.
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