where is the user process mapping???

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hi folks,
i come across that the following mapping is occured inside the main memory (or any memory bank):-
ZONE_DMA:first 16 MB(becoz of the ISA controller limitation)
ZONE_NORMAL:the kernel address space
ZONE_HIGH_MEM:the rest of the memory.
supposing that, i'd 128MB (RAM) inside my computer system, how 're the zones mapped inside this configuration????
i'm waiting eagerly with ur response, as i'd some contradiction with my theoritical background and the real situation. i apologize (in advance) if my question is too naive.


thanx in advance,

sushil
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