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-rw-r--r--block/bdev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/block/bdev.c b/block/bdev.c
index d699ecdb3260..b61502ec8da0 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -507,6 +507,8 @@ struct block_device *bdev_alloc(struct gendisk *disk, u8 partno)
void bdev_add(struct block_device *bdev, dev_t dev)
{
+ if (bdev_stable_writes(bdev))
+ mapping_set_stable_writes(bdev->bd_inode->i_mapping);
bdev->bd_dev = dev;
bdev->bd_inode->i_rdev = dev;
bdev->bd_inode->i_ino = dev;