From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Schermerhorn Date: Fri, 27 Jul 2007 15:43:48 -0400 Message-Id: <20070727194348.18614.72206.sendpatchset@localhost> In-Reply-To: <20070727194316.18614.36380.sendpatchset@localhost> References: <20070727194316.18614.36380.sendpatchset@localhost> Subject: [PATCH 05/14] Memoryless Nodes: No need for kswapd Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm@kvack.org Cc: ak@suse.de, Lee Schermerhorn , Nishanth Aravamudan , pj@sgi.com, kxr@sgi.com, Christoph Lameter , Mel Gorman , akpm@linux-foundation.org, KAMEZAWA Hiroyuki List-ID: [patch 05/14] Memoryless Nodes: No need for kswapd A node without memory does not need a kswapd. So use the memory map instead of the online map when starting kswapd. Signed-off-by: Christoph Lameter Acked-by: Nishanth Aravamudan Tested-by: Lee Schermerhorn Acked-by: Lee Schermerhorn Acked-by: Bob Picco mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: Linux/mm/vmscan.c =================================================================== --- Linux.orig/mm/vmscan.c 2007-07-25 09:29:50.000000000 -0400 +++ Linux/mm/vmscan.c 2007-07-25 11:36:35.000000000 -0400 @@ -1716,7 +1716,7 @@ static int __init kswapd_init(void) int nid; swap_setup(); - for_each_online_node(nid) + for_each_node_state(nid, N_MEMORY) kswapd_run(nid); hotcpu_notifier(cpu_callback, 0); return 0; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org