From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- drivers/nvdimm/pfn.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/nvdimm/pfn.h') diff --git a/drivers/nvdimm/pfn.h b/drivers/nvdimm/pfn.h index 8e343a3ca..dde985345 100644 --- a/drivers/nvdimm/pfn.h +++ b/drivers/nvdimm/pfn.h @@ -19,6 +19,7 @@ #define PFN_SIG_LEN 16 #define PFN_SIG "NVDIMM_PFN_INFO\0" +#define DAX_SIG "NVDIMM_DAX_INFO\0" struct nd_pfn_sb { u8 signature[PFN_SIG_LEN]; @@ -33,7 +34,9 @@ struct nd_pfn_sb { /* minor-version-1 additions for section alignment */ __le32 start_pad; __le32 end_trunc; - u8 padding[4004]; + /* minor-version-2 record the base alignment of the mapping */ + __le32 align; + u8 padding[4000]; __le64 checksum; }; -- cgit v1.2.3-54-g00ecf