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Old 06-10-2009, 05:09 PM   #1
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Internals: What are the different memory limits in 64bit mode

I am interested if anyone has already done the work, or know what the different memory limits are for 64bit kernels.

Specifically I am interested in intel based architecture (AMD too) and how much low memory is allocated, how must is allotted for slab, etc.

Thanks in advance!

Old 06-12-2009, 02:00 AM   #2
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It's not obvious what you are asking. Try these to start with
cat /proc/meminfo
cat /proc/zoneinfo


allocation, memory, size

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