diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 515e5db97e01..1c37ce61daea 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -122,6 +122,16 @@ struct nft_regs {
 	};
 };
 
+struct nft_regs_track {
+	struct {
+		const struct nft_expr		*selector;
+		const struct nft_expr		*bitwise;
+	} regs[NFT_REG32_NUM];
+
+	const struct nft_expr			*cur;
+	const struct nft_expr			*last;
+};
+
 /* Store/load an u8, u16 or u64 integer to/from the u32 data register.
  *
  * Note, when using concatenations, register allocation happens at 32-bit
@@ -886,6 +896,8 @@ struct nft_expr_ops {
 	int				(*validate)(const struct nft_ctx *ctx,
 						    const struct nft_expr *expr,
 						    const struct nft_data **data);
+	bool				(*reduce)(struct nft_regs_track *track,
+						  const struct nft_expr *expr);
 	bool				(*gc)(struct net *net,
 					      const struct nft_expr *expr);
 	int				(*offload)(struct nft_offload_ctx *ctx,
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 2317429ea35e..83ce82212cbb 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -8259,6 +8259,7 @@ EXPORT_SYMBOL_GPL(nf_tables_trans_destroy_flush_work);
 static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *chain)
 {
 	const struct nft_expr *expr, *last;
+	struct nft_regs_track track = {};
 	unsigned int size, data_size;
 	void *data, *data_boundary;
 	struct nft_rule_dp *prule;
@@ -8298,7 +8299,17 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha
 		if (WARN_ON_ONCE(data > data_boundary))
 			return -ENOMEM;
 
+		size = 0;
+		track.last = last;
 		nft_rule_for_each_expr(expr, last, rule) {
+			track.cur = expr;
+
+			if (expr->ops->reduce &&
+			    expr->ops->reduce(&track, expr)) {
+				expr = track.cur;
+				continue;
+			}
+
 			if (WARN_ON_ONCE(data + expr->ops->size > data_boundary))
 				return -ENOMEM;