> Who left comment on unreclaimable there, and why? > /* > * balance_pgdat() skips over all_unreclaimable after > * DEF_PRIORITY. Effectively, it considers them balanced so > * they must be considered balanced here as well if kswapd > * is to sleep > */ Thank you for finding this! I'll fix. > BTW, are you still using prefetch_prev_lru_page? No. we should kill 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>