summaryrefslogtreecommitdiff
path: root/drivers/nvdimm/namespace_devs.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/nvdimm/namespace_devs.c')
-rw-r--r--drivers/nvdimm/namespace_devs.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c
index f293556cbbf6..d0214644e334 100644
--- a/drivers/nvdimm/namespace_devs.c
+++ b/drivers/nvdimm/namespace_devs.c
@@ -1247,12 +1247,27 @@ static int namespace_update_uuid(struct nd_region *nd_region,
for (i = 0; i < nd_region->ndr_mappings; i++) {
struct nd_mapping *nd_mapping = &nd_region->mapping[i];
struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);
+ struct nd_label_ent *label_ent;
struct resource *res;
for_each_dpa_resource(ndd, res)
if (strcmp(res->name, old_label_id.id) == 0)
sprintf((void *) res->name, "%s",
new_label_id.id);
+
+ mutex_lock(&nd_mapping->lock);
+ list_for_each_entry(label_ent, &nd_mapping->labels, list) {
+ struct nd_namespace_label *nd_label = label_ent->label;
+ struct nd_label_id label_id;
+
+ if (!nd_label)
+ continue;
+ nd_label_gen_id(&label_id, nd_label->uuid,
+ __le32_to_cpu(nd_label->flags));
+ if (strcmp(old_label_id.id, label_id.id) == 0)
+ set_bit(ND_LABEL_REAP, &label_ent->flags);
+ }
+ mutex_unlock(&nd_mapping->lock);
}
kfree(*old_uuid);
out: