Messages in this thread Patch in this message | | | From | Wupeng Ma <> | Subject | [PATCH v2 6/9] mm: Demote warning message in vmemmap_verify() to debug level | Date | Thu, 14 Apr 2022 18:13:11 +0800 |
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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() report lots of warning message.
This patch demote the "potential offnode page_structs" warning messages to debug level 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 8aecd6b3896c..a63470dafc35 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_debug("[%lx-%lx] potential offnode page_structs\n", start, end - 1); } -- 2.18.0.huawei.25
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