98 	 * do not reclaim anything from the anonymous working set right now.  in get_scan_count_hyperhold()
162 			 * their relative recent reclaim efficiency.  in get_scan_count_hyperhold()
268 		 * aren't eligible for reclaim - either because they  in shrink_anon()
405 		 * thrashing, try to reclaim those first before touching  in shrink_node_hyperhold()
447 			 * runaway file reclaim problem, but rather just  in shrink_node_hyperhold()
448 			 * extreme pressure. Reclaim as per usual then.  in shrink_node_hyperhold()
473 			 * If reclaim is isolating dirty pages under writeback,  in shrink_node_hyperhold()
479 			 * device. The only option is to throttle from reclaim  in shrink_node_hyperhold()
486 			 * immediate reclaim and stall if any are encountered  in shrink_node_hyperhold()
492 			/* Allow kswapd to start writing pages during reclaim. */  in shrink_node_hyperhold()
498 			 * reclaim and under writeback (nr_immediate), it  in shrink_node_hyperhold()
515 		 * Stall direct reclaim for IO completions if underlying BDIs  in shrink_node_hyperhold()
529 	 * many failures to reclaim anything from them and goes to  in shrink_node_hyperhold()
530 	 * sleep. On reclaim progress, reset the failure counter. A  in shrink_node_hyperhold()
531 	 * successful direct reclaim run will revive a dormant kswapd.  in shrink_node_hyperhold()