Merge tag 'selinux-pr-20191007' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux.git] / drivers / nvdimm / pfn.h

diff --git a/drivers/nvdimm/pfn.h b/drivers/nvdimm/pfn.h
index 7381673b7b70b9804b00ed982ddac2153d44f305..acb19517f678b05020fdb3e5af0d5c04d4bb8eae 100644 (file)
--- a/drivers/nvdimm/pfn.h
+++ b/drivers/nvdimm/pfn.h
@@ -29,7 +29,10 @@ struct nd_pfn_sb {
        /* minor-version-2 record the base alignment of the mapping */
        __le32 align;
        /* minor-version-3 guarantee the padding and flags are zero */
-       u8 padding[4000];
+       /* minor-version-4 record the page size and struct page size */
+       __le32 page_size;
+       __le16 page_struct_size;
+       u8 padding[3994];
        __le64 checksum;
 };