From 633c0666b5a5c41c376a5a7e4304d638dc48c1b9 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Tue, 16 Oct 2007 01:25:37 -0700 Subject: [PATCH] Memoryless nodes: drop one memoryless node boot warning get_pfn_range_for_nid() is called multiple times for each node at boot time. Each time, it will warn about nodes with no memory, resulting in boot messages like: Node 0 active with no memory Node 0 active with no memory Node 0 active with no memory Node 0 active with no memory Node 0 active with no memory Node 0 active with no memory On node 0 totalpages: 0 Node 0 active with no memory Node 0 active with no memory DMA zone: 0 pages used for memmap Node 0 active with no memory Node 0 active with no memory Normal zone: 0 pages used for memmap Node 0 active with no memory Node 0 active with no memory Movable zone: 0 pages used for memmap and so on for each memoryless node. We already have the "On node N totalpages: ..." and other related messages, so drop the "Node N active with no memory" warnings. Signed-off-by: Lee Schermerhorn Cc: Bob Picco Cc: Nishanth Aravamudan Cc: KAMEZAWA Hiroyuki Cc: Mel Gorman Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 161bcb711b30..d06f6e0f75aa 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2712,10 +2712,8 @@ void __meminit get_pfn_range_for_nid(unsigned int nid, *end_pfn = max(*end_pfn, early_node_map[i].end_pfn); } - if (*start_pfn == -1UL) { - printk(KERN_WARNING "Node %u active with no memory\n", nid); + if (*start_pfn == -1UL) *start_pfn = 0; - } /* Push the node boundaries out if requested */ account_node_boundary(nid, start_pfn, end_pfn); -- 2.20.1