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-rw-r--r--drivers/md/raid1.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/raid1.h b/drivers/md/raid1.h
index e87b84deff68..5f2d443ae28a 100644
--- a/drivers/md/raid1.h
+++ b/drivers/md/raid1.h
@@ -59,6 +59,11 @@ struct r1_private_data_s {
mempool_t *r1bio_pool;
mempool_t *r1buf_pool;
+
+ /* When taking over an array from a different personality, we store
+ * the new thread here until we fully activate the array.
+ */
+ struct mdk_thread_s *thread;
};
typedef struct r1_private_data_s conf_t;