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-rw-r--r--drivers/block/nbd.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 06725ce97593..24788bd10c8b 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -964,10 +964,6 @@ static void nbd_bdev_reset(struct block_device *bdev)
if (bdev->bd_openers > 1)
return;
bd_set_size(bdev, 0);
- if (max_part > 0) {
- blkdev_reread_part(bdev);
- bdev->bd_invalidated = 1;
- }
}
static void nbd_parse_flags(struct nbd_device *nbd)
@@ -1282,6 +1278,9 @@ static int nbd_open(struct block_device *bdev, fmode_t mode)
refcount_set(&nbd->config_refs, 1);
refcount_inc(&nbd->refs);
mutex_unlock(&nbd->config_lock);
+ bdev->bd_invalidated = 1;
+ } else if (nbd_disconnected(nbd->config)) {
+ bdev->bd_invalidated = 1;
}
out:
mutex_unlock(&nbd_index_mutex);