From mboxrd@z Thu Jan 1 00:00:00 1970 Message-Id: <20070618192545.307157927@sgi.com> References: <20070618191956.411091458@sgi.com> Date: Mon, 18 Jun 2007 12:20:01 -0700 From: clameter@sgi.com Subject: [patch 05/10] Memoryless Nodes: No need for kswapd Content-Disposition: inline; filename=memless_no_kswapd Sender: owner-linux-mm@kvack.org Return-Path: To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, Nishanth Aravamudan List-ID: 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 Index: linux-2.6.22-rc4-mm2/mm/vmscan.c =================================================================== --- linux-2.6.22-rc4-mm2.orig/mm/vmscan.c 2007-06-18 11:46:25.000000000 -0700 +++ linux-2.6.22-rc4-mm2/mm/vmscan.c 2007-06-18 11:49:47.000000000 -0700 @@ -1735,7 +1735,7 @@ static int __init kswapd_init(void) int nid; swap_setup(); - for_each_online_node(nid) + for_each_memory_node(nid) 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