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-rw-r--r--drivers/md/md-linear.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/md/md-linear.h b/drivers/md/md-linear.h
new file mode 100644
index 0000000000..24e97db50e
--- /dev/null
+++ b/drivers/md/md-linear.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINEAR_H
+#define _LINEAR_H
+
+struct dev_info {
+ struct md_rdev *rdev;
+ sector_t end_sector;
+};
+
+struct linear_conf
+{
+ struct rcu_head rcu;
+ sector_t array_sectors;
+ int raid_disks; /* a copy of mddev->raid_disks */
+ struct dev_info disks[];
+};
+#endif