libnvdimm, btt: cache sector_size in arena_info
In preparation for the error clearing rework, add sector_size in the
arena_info struct.
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index 15d1b07..9c96530 100644
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -566,6 +566,7 @@
if (!arena)
return NULL;
arena->nd_btt = btt->nd_btt;
+ arena->sector_size = btt->sector_size;
if (!size)
return arena;