diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2008-07-16 20:28:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-16 20:28:10 -0700 |
| commit | 5c52ba170f8167511bdb65b981f4582100c40675 (patch) | |
| tree | 1dab120003eb696dfb4ca18c40861274a317739d /net/ipv4/tcp.c | |
| parent | cf1100a7a4f2573f50f9a923b53373977328e3c8 (diff) | |
| download | op-kernel-dev-5c52ba170f8167511bdb65b981f4582100c40675.zip op-kernel-dev-5c52ba170f8167511bdb65b981f4582100c40675.tar.gz | |
sock: add net to prot->enter_memory_pressure callback
The tcp_enter_memory_pressure calls NET_INC_STATS, but doesn't
have where to get the net from.
I decided to add a sk argument, not the net itself, only to factor
all the required sock_net(sk) calls inside the enter_memory_pressure
callback itself.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 525dcf5..bc8559a 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -316,7 +316,7 @@ int tcp_memory_pressure __read_mostly; EXPORT_SYMBOL(tcp_memory_pressure); -void tcp_enter_memory_pressure(void) +void tcp_enter_memory_pressure(struct sock *sk) { if (!tcp_memory_pressure) { NET_INC_STATS(LINUX_MIB_TCPMEMORYPRESSURES); @@ -649,7 +649,7 @@ struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp) } __kfree_skb(skb); } else { - sk->sk_prot->enter_memory_pressure(); + sk->sk_prot->enter_memory_pressure(sk); sk_stream_moderate_sndbuf(sk); } return NULL; |
