diff options
| -rw-r--r-- | include/net/tcp.h | 10 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index fe98fb01879b..0a51e6a45bce 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -296,14 +296,6 @@ static inline bool between(__u32 seq1, __u32 seq2, __u32 seq3) return seq3 - seq2 >= seq1 - seq2; } -static inline bool tcp_out_of_memory(struct sock *sk) -{ - if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF && - sk_memory_allocated(sk) > sk_prot_mem_limits(sk, 2)) - return true; - return false; -} - static inline void tcp_wmem_free_skb(struct sock *sk, struct sk_buff *skb) { sk_wmem_queued_add(sk, -skb->truesize); @@ -316,7 +308,7 @@ static inline void tcp_wmem_free_skb(struct sock *sk, struct sk_buff *skb) void sk_forced_mem_schedule(struct sock *sk, int size); -bool tcp_check_oom(struct sock *sk, int shift); +bool tcp_check_oom(const struct sock *sk, int shift); extern struct proto tcp_prot; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 388f6e115bf1..0a3aa3047083 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2752,7 +2752,15 @@ static bool tcp_too_many_orphans(int shift) READ_ONCE(sysctl_tcp_max_orphans); } -bool tcp_check_oom(struct sock *sk, int shift) +static bool tcp_out_of_memory(const struct sock *sk) +{ + if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF && + sk_memory_allocated(sk) > sk_prot_mem_limits(sk, 2)) + return true; + return false; +} + +bool tcp_check_oom(const struct sock *sk, int shift) { bool too_many_orphans, out_of_socket_memory; |