[Devel] [PATCH RH8 1/2] cbt: Update CBT size from check_disk_size_change()

[Vasily Averin]

Here is customer node, where is CBT size is different
to ploop size. Searching against kernel code shows,
this is the only place we skip CBT size update after
bd_inode size change.

https://jira.sw.ru/browse/PSBM-123819
Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com>
(cherry picked from vz7 commit 042072dc38993013438cc8803e61a7d87501449e)
Signed-off-by: Vasily Averin <vvs at virtuozzo.com>
---
 fs/block_dev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/block_dev.c b/fs/block_dev.c
index db46a4a205fe..36e291595135 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1451,6 +1451,7 @@ static void check_disk_size_change(struct gendisk *disk,
 			       disk->disk_name, bdev_size, disk_size);
 		}
 		i_size_write(bdev->bd_inode, disk_size);
+		blk_cbt_update_size(bdev);
 		if (bdev_size > disk_size)
 			flush_disk(bdev, false);
 	}
-- 
2.25.1