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| author | Christoph Lameter <clameter@sgi.com> | 2007-10-16 01:25:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:42:59 -0700 |
| commit | 633c0666b5a5c41c376a5a7e4304d638dc48c1b9 (patch) | |
| tree | a8f42f5d4aaa4d25786d5a60e9c92b6d727254fd /mm | |
| parent | 37c0708dbee5825df3bd9ce6ef2199c6c1713970 (diff) | |
| download | linux-633c0666b5a5c41c376a5a7e4304d638dc48c1b9.tar.bz2 | |
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>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 4 |
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, *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); |