diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 9282b47044230..468d4d7699f70 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -292,7 +292,7 @@ EXPORT_PER_CPU_SYMBOL_GPL(tcp_orphan_count);
 long sysctl_tcp_mem[3] __read_mostly;
 EXPORT_SYMBOL(sysctl_tcp_mem);
 
-atomic_long_t tcp_memory_allocated;	/* Current allocated memory. */
+atomic_long_t tcp_memory_allocated ____cacheline_aligned_in_smp;	/* Current allocated memory. */
 EXPORT_SYMBOL(tcp_memory_allocated);
 
 #if IS_ENABLED(CONFIG_SMC)
@@ -303,7 +303,7 @@ EXPORT_SYMBOL(tcp_have_smc);
 /*
  * Current number of TCP sockets.
  */
-struct percpu_counter tcp_sockets_allocated;
+struct percpu_counter tcp_sockets_allocated ____cacheline_aligned_in_smp;
 EXPORT_SYMBOL(tcp_sockets_allocated);
 
 /*
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 0cd6b857e7ec4..c2d835064ec5e 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -122,7 +122,7 @@ EXPORT_SYMBOL(udp_table);
 long sysctl_udp_mem[3] __read_mostly;
 EXPORT_SYMBOL(sysctl_udp_mem);
 
-atomic_long_t udp_memory_allocated;
+atomic_long_t udp_memory_allocated ____cacheline_aligned_in_smp;
 EXPORT_SYMBOL(udp_memory_allocated);
 
 #define MAX_UDP_PORTS 65536
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 54613f5b75217..1bb5cffad2b8a 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -48,7 +48,7 @@ enum {
 	MPTCP_CMSG_TS = BIT(0),
 };
 
-static struct percpu_counter mptcp_sockets_allocated;
+static struct percpu_counter mptcp_sockets_allocated ____cacheline_aligned_in_smp;
 
 static void __mptcp_destroy_sock(struct sock *sk);
 static void __mptcp_check_send_data_fin(struct sock *sk);