1 files changed, 8 insertions, 27 deletions

diff --git a/net/core/sock.c b/net/core/sock.c
index 415f441c63b9..13719af7b4e3 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2346,16 +2346,18 @@ int __sk_mem_raise_allocated(struct sock *sk, int size, int amt, int kind)
 
 	/* guarantee minimum buffer size under pressure */
 	if (kind == SK_MEM_RECV) {
-		if (atomic_read(&sk->sk_rmem_alloc) < prot->sysctl_rmem[0])
+		if (atomic_read(&sk->sk_rmem_alloc) < sk_get_rmem0(sk, prot))
 			return 1;
 
 	} else { /* SK_MEM_SEND */
+		int wmem0 = sk_get_wmem0(sk, prot);
+
 		if (sk->sk_type == SOCK_STREAM) {
-			if (sk->sk_wmem_queued < prot->sysctl_wmem[0])
+			if (sk->sk_wmem_queued < wmem0)
 				return 1;
-		} else if (refcount_read(&sk->sk_wmem_alloc) <
-			   prot->sysctl_wmem[0])
+		} else if (refcount_read(&sk->sk_wmem_alloc) < wmem0) {
 				return 1;
+		}
 	}
 
 	if (sk_has_memory_pressure(sk)) {
@@ -2685,7 +2687,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
 	sk_init_common(sk);
 	sk->sk_send_head	=	NULL;
 
-	init_timer(&sk->sk_timer);
+	timer_setup(&sk->sk_timer, NULL, 0);
 
 	sk->sk_allocation	=	GFP_KERNEL;
 	sk->sk_rcvbuf		=	sysctl_rmem_default;
@@ -2744,6 +2746,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
 
 	sk->sk_max_pacing_rate = ~0U;
 	sk->sk_pacing_rate = ~0U;
+	sk->sk_pacing_shift = 10;
 	sk->sk_incoming_cpu = -1;
 	/*
 	 * Before updating sk_refcnt, we must commit prior changes to memory
@@ -3042,7 +3045,6 @@ struct prot_inuse {
 
 static DECLARE_BITMAP(proto_inuse_idx, PROTO_INUSE_NR);
 
-#ifdef CONFIG_NET_NS
 void sock_prot_inuse_add(struct net *net, struct proto *prot, int val)
 {
 	__this_cpu_add(net->core.inuse->val[prot->inuse_idx], val);
@@ -3086,27 +3088,6 @@ static __init int net_inuse_init(void)
 }
 
 core_initcall(net_inuse_init);
-#else
-static DEFINE_PER_CPU(struct prot_inuse, prot_inuse);
-
-void sock_prot_inuse_add(struct net *net, struct proto *prot, int val)
-{
-	__this_cpu_add(prot_inuse.val[prot->inuse_idx], val);
-}
-EXPORT_SYMBOL_GPL(sock_prot_inuse_add);
-
-int sock_prot_inuse_get(struct net *net, struct proto *prot)
-{
-	int cpu, idx = prot->inuse_idx;
-	int res = 0;
-
-	for_each_possible_cpu(cpu)
-		res += per_cpu(prot_inuse, cpu).val[idx];
-
-	return res >= 0 ? res : 0;
-}
-EXPORT_SYMBOL_GPL(sock_prot_inuse_get);
-#endif
 
 static void assign_proto_idx(struct proto *prot)
 {