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mckaygerhard / dingoo-linux

Automatically exported from code.google.com/p/dingoo-linux
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3MB RAM missing from 32MB total (see /proc/meminfo) #17

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Looks like there are three 3MB missing from the total memory reported in
/proc/meminfo. Check it out and see what are they being used for (and
reclaim them if possible).

Original issue reported on code.google.com by igga...@gmail.com on 11 Jun 2009 at 2:36

GoogleCodeExporter commented 9 years ago 
Isn't this memory reserved for the IPU? See arch/mips/jz4740/proc.c

Original comment by mcuelena...@gmail.com on 25 Jun 2009 at 7:41

GoogleCodeExporter commented 9 years ago 
There WERE 4MB reserved for the IPU. I modified the kernel to allow optiona 
disable
of this memory and it is disabled in the default kernel configuration.

(Will be needed when we start with video stuff... but meanwhile we get some 
memory back)

Original comment by igga...@gmail.com on 26 Jun 2009 at 6:11

GoogleCodeExporter commented 9 years ago 
The missing memory is used by the kernel code.

Original comment by igga...@gmail.com on 12 Jul 2009 at 1:57