Messages in this thread | | | Date | Fri, 21 Jan 2011 10:38:50 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH] ARM: mm: Regarding section when dealing with meminfo |
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On Fri, Jan 21, 2011 at 11:12:27AM +0900, KyongHo Cho wrote: > Since the size of section is 256 mib and NR_BANKS is defined as 8, > no ARM system can have more RAM than 2GiB in the current implementation. > If you want banks in meminfo not to cross sparsemem boundaries, > we need to find another way of physical memory specification in the kernel.
There is no problem with increasing NR_BANKS.
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