| Message ID | 20220613082147.183145-5-mawupeng1@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | introduce mirrored memory support for arm64 | expand |
On 13.06.22 10:21, Wupeng Ma wrote: > From: Ma Wupeng <mawupeng1@huawei.com> > > For a system only have limited mirrored memory or some numa node without > mirrored memory, the per node vmemmap page_structs prefer to allocate > memory from mirrored region, which will lead to vmemmap_verify() in > vmemmap_populate_basepages() report lots of warning message. > > This patch change the frequency of "potential offnode page_structs" warning > messages to only once to avoid a very long print during bootup. > > Signed-off-by: Ma Wupeng <mawupeng1@huawei.com> > --- > mm/sparse-vmemmap.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c > index f4fa61dbbee3..f34c6889b0a6 100644 > --- a/mm/sparse-vmemmap.c > +++ b/mm/sparse-vmemmap.c > @@ -528,7 +528,7 @@ void __meminit vmemmap_verify(pte_t *pte, int node, > int actual_node = early_pfn_to_nid(pfn); > > if (node_distance(actual_node, node) > LOCAL_DISTANCE) > - pr_warn("[%lx-%lx] potential offnode page_structs\n", > + pr_warn_once("[%lx-%lx] potential offnode page_structs\n", > start, end - 1); > } > Acked-by: David Hildenbrand <david@redhat.com>
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index f4fa61dbbee3..f34c6889b0a6 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -528,7 +528,7 @@ void __meminit vmemmap_verify(pte_t *pte, int node, int actual_node = early_pfn_to_nid(pfn); if (node_distance(actual_node, node) > LOCAL_DISTANCE) - pr_warn("[%lx-%lx] potential offnode page_structs\n", + pr_warn_once("[%lx-%lx] potential offnode page_structs\n", start, end - 1); }