On Wed, Dec 18, 2013 at 1:13 PM, "Paweł Hajdan, Jr." <phajdan...@gentoo.org> wrote: [ snip ] > > Finally, do we have a good way now to automate checks against this?
The current PMS spec, as you quoted, allows one way moves only. For this reason, I guess that simulating the updates twice should result in no applicable updates on the second pass, unless a "circular dependency" is found. Assuming that the simulation step is more or less constant time (is it?), this could only take O(2n), O(n) normalized. I implemented something along these lines in entropy and it spotted the faulty slotmove lines. > > Paweł > -- Fabio Erculiani
