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Commit 2789c14d authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv6: icmp: use this_cpu_read() in icmpv6_sk() 



In general, this_cpu_read(*X) is faster than *this_cpu_ptr(X)

Also remove the inline attibute, totally useless.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fa85999f

net/ipv6/icmp.c

+2 −2
Original line number Diff line number Diff line
@@ -79,9 +79,9 @@ 
 *

 *	On SMP we have one ICMP socket per-cpu.

 */

static inline struct sock *icmpv6_sk(struct net *net)

static struct sock *icmpv6_sk(struct net *net)

{

	return *this_cpu_ptr(net->ipv6.icmp_sk);

	return this_cpu_read(*net->ipv6.icmp_sk);

}



static int icmpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,