* [PATCH net-next] tcp: declare tcp_mmap() only when CONFIG_MMU is set
@ 2019-01-17 10:03 Yafang Shao
2019-01-18 22:04 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Yafang Shao @ 2019-01-17 10:03 UTC (permalink / raw)
To: davem, edumazet; +Cc: netdev, shaoyafang, Yafang Shao
Since tcp_mmap() is defined when CONFIG_MMU is set.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
---
include/net/tcp.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index e0a65c0..5c95018 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -406,8 +406,10 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
int flags, int *addr_len);
int tcp_set_rcvlowat(struct sock *sk, int val);
void tcp_data_ready(struct sock *sk);
+#ifdef CONFIG_MMU
int tcp_mmap(struct file *file, struct socket *sock,
struct vm_area_struct *vma);
+#endif
void tcp_parse_options(const struct net *net, const struct sk_buff *skb,
struct tcp_options_received *opt_rx,
int estab, struct tcp_fastopen_cookie *foc);
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] tcp: declare tcp_mmap() only when CONFIG_MMU is set
2019-01-17 10:03 [PATCH net-next] tcp: declare tcp_mmap() only when CONFIG_MMU is set Yafang Shao
@ 2019-01-18 22:04 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2019-01-18 22:04 UTC (permalink / raw)
To: laoar.shao; +Cc: edumazet, netdev, shaoyafang
From: Yafang Shao <laoar.shao@gmail.com>
Date: Thu, 17 Jan 2019 18:03:14 +0800
> Since tcp_mmap() is defined when CONFIG_MMU is set.
>
> Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-01-17 10:03 [PATCH net-next] tcp: declare tcp_mmap() only when CONFIG_MMU is set Yafang Shao
2019-01-18 22:04 ` David Miller
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