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| author | Krishna Kumar <krkumar2@in.ibm.com> | 2009-10-19 23:46:45 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-20 18:55:46 -0700 |
| commit | ea94ff3b55188df157a8740bdf3976a87563d705 (patch) | |
| tree | a124cd047f8ed18c27aace29eafd2b343575857a /net/ipv4/tcp_timer.c | |
| parent | f04c8276248d3dd3e15a9a72f9711ba5e4069049 (diff) | |
| download | lwn-ea94ff3b55188df157a8740bdf3976a87563d705.tar.gz lwn-ea94ff3b55188df157a8740bdf3976a87563d705.zip | |
net: Fix for dst_negative_advice
dst_negative_advice() should check for changed dst and reset
sk_tx_queue_mapping accordingly. Pass sock to the callers of
dst_negative_advice.
(sk_reset_txq is defined just for use by dst_negative_advice. The
only way I could find to get around this is to move dst_negative_()
from dst.h to dst.c, include sock.h in dst.c, etc)
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_timer.c')
| -rw-r--r-- | net/ipv4/tcp_timer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 6e8996cb79d0..8353a538cd4c 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -141,14 +141,14 @@ static int tcp_write_timeout(struct sock *sk) if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) { if (icsk->icsk_retransmits) - dst_negative_advice(&sk->sk_dst_cache); + dst_negative_advice(&sk->sk_dst_cache, sk); retry_until = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries; } else { if (retransmits_timed_out(sk, sysctl_tcp_retries1)) { /* Black hole detection */ tcp_mtu_probing(icsk, sk); - dst_negative_advice(&sk->sk_dst_cache); + dst_negative_advice(&sk->sk_dst_cache, sk); } retry_until = sysctl_tcp_retries2; |