From mboxrd@z Thu Jan 1 00:00:00 1970 Message-Id: <20070614075334.990871341@sgi.com> References: <20070614075026.607300756@sgi.com> Date: Thu, 14 Jun 2007 00:50:30 -0700 From: clameter@sgi.com Subject: [RFC 04/13] Memoryless Nodes: No need for kswapd Content-Disposition: inline; filename=nodeless_no_kswapd Sender: owner-linux-mm@kvack.org Return-Path: To: Nishanth Aravamudan Cc: Lee Schermerhorn , linux-mm@kvack.org List-ID: A node without memory does not need a kswapd. So use the memory map instead of the online map to start kswapd. Signed-off-by: Christoph Lameter Index: linux-2.6.22-rc4-mm2/mm/vmscan.c =================================================================== --- linux-2.6.22-rc4-mm2.orig/mm/vmscan.c 2007-06-13 23:15:05.000000000 -0700 +++ linux-2.6.22-rc4-mm2/mm/vmscan.c 2007-06-13 23:16:30.000000000 -0700 @@ -1716,7 +1716,7 @@ 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