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authorChristoph Lameter <clameter@sgi.com>2007-10-16 04:25:37 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 12:42:59 -0400
commit633c0666b5a5c41c376a5a7e4304d638dc48c1b9 (patch)
treea8f42f5d4aaa4d25786d5a60e9c92b6d727254fd
parent37c0708dbee5825df3bd9ce6ef2199c6c1713970 (diff)
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 <lee.schermerhorn@hp.com> Cc: Bob Picco <bob.picco@hp.com> Cc: Nishanth Aravamudan <nacc@us.ibm.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Mel Gorman <mel@skynet.ie> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/page_alloc.c4
1 files changed, 1 insertions, 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,
2712 *end_pfn = max(*end_pfn, early_node_map[i].end_pfn); 2712 *end_pfn = max(*end_pfn, early_node_map[i].end_pfn);
2713 } 2713 }
2714 2714
2715 if (*start_pfn == -1UL) { 2715 if (*start_pfn == -1UL)
2716 printk(KERN_WARNING "Node %u active with no memory\n", nid);
2717 *start_pfn = 0; 2716 *start_pfn = 0;
2718 }
2719 2717
2720 /* Push the node boundaries out if requested */ 2718 /* Push the node boundaries out if requested */
2721 account_node_boundary(nid, start_pfn, end_pfn); 2719 account_node_boundary(nid, start_pfn, end_pfn);