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-rw-r--r--fs/btrfs/extent-tree.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index be4a79a..46cb1d41 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3950,6 +3950,12 @@ commit_trans:
ret = btrfs_commit_transaction(trans, root);
if (ret)
return ret;
+ /*
+ * make sure that all running delayed iput are
+ * done
+ */
+ down_write(&root->fs_info->delayed_iput_sem);
+ up_write(&root->fs_info->delayed_iput_sem);
goto again;
} else {
btrfs_end_transaction(trans, root);
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