diff options
| author | David Rientjes <rientjes@google.com> | 2008-11-06 12:53:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-06 15:41:19 -0800 |
| commit | b41ad14c30acf023d09ac064096a4cf41248ce46 (patch) | |
| tree | 30609ac0611f9172cecf846a5b67a65f973adf78 | |
| parent | 0aedadf91a70a11c4a3e7c7d99b21e5528af8d5d (diff) | |
| download | op-kernel-dev-b41ad14c30acf023d09ac064096a4cf41248ce46.zip op-kernel-dev-b41ad14c30acf023d09ac064096a4cf41248ce46.tar.gz | |
vmemmap: warn about page_structs with remote distance
It's insufficient to simply compare node ids when warning about offnode
page_structs since it's possible to still have local affinity.
Acked-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/sparse-vmemmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index a91b5f8..a13ea64 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -64,7 +64,7 @@ void __meminit vmemmap_verify(pte_t *pte, int node, unsigned long pfn = pte_pfn(*pte); int actual_node = early_pfn_to_nid(pfn); - if (actual_node != node) + if (node_distance(actual_node, node) > LOCAL_DISTANCE) printk(KERN_WARNING "[%lx-%lx] potential offnode " "page_structs\n", start, end - 1); } |
