On Tue, Jan 13, 2015 at 04:37:27PM +0530, Vinayak Menon wrote: > @@ -1392,6 +1392,44 @@ int isolate_lru_page(struct page *page) > return ret; > } > > +static int __too_many_isolated(struct zone *zone, int file, > + struct scan_control *sc, int safe) > +{ > + unsigned long inactive, isolated; > + > + if (file) { > + if (safe) { > + inactive = zone_page_state_snapshot(zone, > + NR_INACTIVE_FILE); > + isolated = zone_page_state_snapshot(zone, > + NR_ISOLATED_FILE); > + } else { > + inactive = zone_page_state(zone, NR_INACTIVE_FILE); > + isolated = zone_page_state(zone, NR_ISOLATED_FILE); > + } > + } else { > + if (safe) { > + inactive = zone_page_state_snapshot(zone, > + NR_INACTIVE_ANON); > + isolated = zone_page_state_snapshot(zone, > + NR_ISOLATED_ANON); > + } else { > + inactive = zone_page_state(zone, NR_INACTIVE_ANON); > + isolated = zone_page_state(zone, NR_ISOLATED_ANON); > + } > + } if (safe) { inactive = zone_page_state_snapshot(zone, NR_INACTIVE_ANON + 2*file) isolated = zone_page_state_snapshot(zone, NR_ISOLATED_ANON + file) } else { inactive = zone_page_state(zone, NR_INACTIVE_ANON + 2*file) isolated = zone_page_state(zone, NR_ISOLATED_ANON + file) } -- 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>