From 6a6bef90425e8cba7c53919d923240559b7f247c Mon Sep 17 00:00:00 2001
From: Dave Jiang <dave.jiang@intel.com>
Date: Fri, 7 Apr 2017 15:33:20 -0700
Subject: libnvdimm: add mechanism to publish badblocks at the region level

badblocks sysfs file will be export at region level. When nvdimm event
notifier happens for NVDIMM_REVALIATE_POISON, the badblocks in the
region will be updated.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 drivers/nvdimm/nd.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/nvdimm/nd.h')

diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h
index 2a99c83..c3b33cf 100644
--- a/drivers/nvdimm/nd.h
+++ b/drivers/nvdimm/nd.h
@@ -154,6 +154,7 @@ struct nd_region {
 	u64 ndr_start;
 	int id, num_lanes, ro, numa_node;
 	void *provider_data;
+	struct badblocks bb;
 	struct nd_interleave_set *nd_set;
 	struct nd_percpu_lane __percpu *lane;
 	struct nd_mapping mapping[0];
-- 
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