- write_lock_bh(&priv->lock);
- write_seqcount_begin(&priv->count);
- err = __nft_rbtree_insert(net, set, rbe, ext);
- write_seqcount_end(&priv->count);
- write_unlock_bh(&priv->lock);
+ do {
+ if (fatal_signal_pending(current))
+ return -EINTR;
+
+ cond_resched();
+
+ write_lock_bh(&priv->lock);
+ write_seqcount_begin(&priv->count);
+ err = __nft_rbtree_insert(net, set, rbe, ext);
+ write_seqcount_end(&priv->count);
+ write_unlock_bh(&priv->lock);
+ } while (err == -EAGAIN);