On Wed, Mar 19, 2014 at 10:00:29PM -0700, Hugh Dickins wrote: > > This might be collateral damage from the swapops thing, I guess we won't know until > > that gets fixed, but I thought I'd mention that we might still have a problem here. > > Yes, those Bad rss-counters could well be collateral damage from the > swapops BUG. To which I believe I now have the answer: again untested, > but please give this a try... This survived an overnight run. No swapops bug, and no bad RSS. Good job :) > (It's worth saying, by the way, that these bugs are not a consequence > of recent changes at all, they've been there for ages; but trinity has > just got better at taunting remap_file_pages and the rest of mm...) Indeed. I hope to lift the covers on more stuff like this (and hopefully get it done in a more reproducable manner). A lot of the stuff trinity is doing with VM syscalls is still very naive. Dave -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>