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-rw-r--r--drivers/nvdimm/pmem.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index 5101f3ab4f29..92f536596b24 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -402,9 +402,9 @@ static int nd_pfn_init(struct nd_pfn *nd_pfn)
/*
* vmemmap_populate_hugepages() allocates the memmap array in
- * HPAGE_SIZE chunks.
+ * PMD_SIZE chunks.
*/
- memmap_size = ALIGN(64 * npfns, HPAGE_SIZE);
+ memmap_size = ALIGN(64 * npfns, PMD_SIZE);
offset = ALIGN(start + SZ_8K + memmap_size, nd_pfn->align)
- start;
} else if (nd_pfn->mode == PFN_MODE_RAM)