Use separate bitmaps for each nodes in the cluster

[firefly-linux-kernel-4.4.55.git] / drivers / md / bitmap.h

diff --git a/drivers/md/bitmap.h b/drivers/md/bitmap.h
index ec9032f105b85ea778ed7d5540e00da41f0d22b1..4e9acb08bbe0fe0136a56cc46ad25e8652b63351 100644 (file)
--- a/drivers/md/bitmap.h
+++ b/drivers/md/bitmap.h
@@ -227,6 +227,7 @@ struct bitmap {
        wait_queue_head_t behind_wait;
 
        struct kernfs_node *sysfs_can_clear;
+       int cluster_slot;               /* Slot offset for clustered env */
 };
 
 /* the bitmap API */