On Sat, Jun 22, 2013 at 01:44:14AM +0900, Minchan Kim wrote: [...] > 3. The reclaimed could be greater than scanned in vmpressure_evnet > by several reasons. Totally, It could trigger wrong event. Yup, and in that case the best we can do is just ignore the event (i.e. not pass it to the userland): thing is, based on the fact that 'reclaimed > scanned' we can't actually conclude anything about the pressure: it might be still high, or we actually freed enough. Thanks, Anton p.s. I was somewhat sure that someone sent a patch to ignore 'reclaimed > scanned' situation, but I cannot find it in my mailbox. Maybe I was dreaming about it? :) -- 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>