diff --git a/include/net/tcp.h b/include/net/tcp.h
index dd78a11..89f3702 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -324,7 +324,7 @@ extern struct proto tcp_prot;
 #define TCP_DEC_STATS(net, field)	SNMP_DEC_STATS((net)->mib.tcp_statistics, field)
 #define TCP_ADD_STATS(net, field, val)	SNMP_ADD_STATS((net)->mib.tcp_statistics, field, val)
 
-void tcp_tasklet_init(void);
+void tcp_tsq_work_init(void);
 
 int tcp_v4_err(struct sk_buff *skb, u32);
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 1baa484..d085ee5 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -4772,6 +4772,6 @@ void __init tcp_init(void)
 	tcp_v4_init();
 	tcp_metrics_init();
 	BUG_ON(tcp_register_congestion_control(&tcp_reno) != 0);
-	tcp_tasklet_init();
+	tcp_tsq_work_init();
 	mptcp_init();
 }
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index e3167ad..d11be6e 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1049,15 +1049,15 @@ static unsigned int tcp_established_options(struct sock *sk, struct sk_buff *skb
  * needs to be reallocated in a driver.
  * The invariant being skb->truesize subtracted from sk->sk_wmem_alloc
  *
- * Since transmit from skb destructor is forbidden, we use a tasklet
+ * Since transmit from skb destructor is forbidden, we use a BH work item
  * to process all sockets that eventually need to send more skbs.
- * We use one tasklet per cpu, with its own queue of sockets.
+ * We use one work item per cpu, with its own queue of sockets.
  */
-struct tsq_tasklet {
-	struct tasklet_struct	tasklet;
+struct tsq_work {
+	struct work_struct	work;
 	struct list_head	head; /* queue of tcp sockets */
 };
-static DEFINE_PER_CPU(struct tsq_tasklet, tsq_tasklet);
+static DEFINE_PER_CPU(struct tsq_work, tsq_work);
 
 static void tcp_tsq_write(struct sock *sk)
 {
@@ -1087,14 +1087,14 @@ static void tcp_tsq_handler(struct sock *sk)
 	bh_unlock_sock(sk);
 }
 /*
- * One tasklet per cpu tries to send more skbs.
- * We run in tasklet context but need to disable irqs when
+ * One work item per cpu tries to send more skbs.
+ * We run in BH context but need to disable irqs when
  * transferring tsq->head because tcp_wfree() might
  * interrupt us (non NAPI drivers)
  */
-static void tcp_tasklet_func(struct tasklet_struct *t)
+static void tcp_tsq_workfn(struct work_struct *work)
 {
-	struct tsq_tasklet *tsq = from_tasklet(tsq,  t, tasklet);
+	struct tsq_work *tsq = container_of(work, struct tsq_work, work);
 	LIST_HEAD(list);
 	unsigned long flags;
 	struct list_head *q, *n;
@@ -1164,15 +1164,15 @@ void tcp_release_cb(struct sock *sk)
 }
 EXPORT_SYMBOL(tcp_release_cb);
 
-void __init tcp_tasklet_init(void)
+void __init tcp_tsq_work_init(void)
 {
 	int i;
 
 	for_each_possible_cpu(i) {
-		struct tsq_tasklet *tsq = &per_cpu(tsq_tasklet, i);
+		struct tsq_work *tsq = &per_cpu(tsq_work, i);
 
 		INIT_LIST_HEAD(&tsq->head);
-		tasklet_setup(&tsq->tasklet, tcp_tasklet_func);
+		INIT_WORK(&tsq->work, tcp_tsq_workfn);
 	}
 }
 
@@ -1186,11 +1186,11 @@ void tcp_wfree(struct sk_buff *skb)
 	struct sock *sk = skb->sk;
 	struct tcp_sock *tp = tcp_sk(sk);
 	unsigned long flags, nval, oval;
-	struct tsq_tasklet *tsq;
+	struct tsq_work *tsq;
 	bool empty;
 
 	/* Keep one reference on sk_wmem_alloc.
-	 * Will be released by sk_free() from here or tcp_tasklet_func()
+	 * Will be released by sk_free() from here or tcp_tsq_workfn()
 	 */
 	WARN_ON(refcount_sub_and_test(skb->truesize - 1, &sk->sk_wmem_alloc));
 
@@ -1212,13 +1212,13 @@ void tcp_wfree(struct sk_buff *skb)
 		nval = (oval & ~TSQF_THROTTLED) | TSQF_QUEUED;
 	} while (!try_cmpxchg(&sk->sk_tsq_flags, &oval, nval));
 
-	/* queue this socket to tasklet queue */
+	/* queue this socket to BH workqueue */
 	local_irq_save(flags);
-	tsq = this_cpu_ptr(&tsq_tasklet);
+	tsq = this_cpu_ptr(&tsq_work);
 	empty = list_empty(&tsq->head);
 	list_add(&tp->tsq_node, &tsq->head);
 	if (empty)
-		tasklet_schedule(&tsq->tasklet);
+		queue_work(system_bh_wq, &tsq->work);
 	local_irq_restore(flags);
 	return;
 out:
@@ -2623,7 +2623,7 @@ static bool tcp_small_queue_check(struct sock *sk, const struct sk_buff *skb,
 	if (refcount_read(&sk->sk_wmem_alloc) > limit) {
 		/* Always send skb if rtx queue is empty or has one skb.
 		 * No need to wait for TX completion to call us back,
-		 * after softirq/tasklet schedule.
+		 * after softirq schedule.
 		 * This helps when TX completions are delayed too much.
 		 */
 		if (tcp_rtx_queue_empty_or_single_skb(sk))