On Thu, Oct 25, 2012 at 02:08:14AM -0700, Anton Vorontsov wrote: [...] > Maybe it makes sense to implement something like PRESSURE_MILD with an > additional nr_pages threshold, which basically hits the kernel about how > many easily reclaimable pages userland has (that would be a part of our > definition for the mild pressure level). So, essentially it will be > > if (pressure_index >= oom_level) > return PRESSURE_OOM; > else if (pressure_index >= med_level) > return PRESSURE_MEDIUM; > else if (userland_reclaimable_pages >= nr_reclaimable_pages) > return PRESSURE_MILD; ...or we can call it PRESSURE_BALANCE, just to be precise and clear. -- 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>