On Fri, 7 Nov 2008, James Bottomley wrote:
If we're being shown native flash with no intervening disk interface then, yes, we need to do wear levelling (although I suspect this will really only occur in the embedded space).
Native flash will need special handling anyway. In practice I expect that when we make btrfs do native flash, it'll use UBI which will handle a lot of that for us. Including wear levelling.
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