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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2007-03-10 00:47:58 +0300
committerDavid S. Miller <davem@davemloft.net>2007-03-10 00:47:58 +0300
commitaabb601b0f08b909b650f1a7bfa1e8d9b5a8d999 (patch)
treec3060d0005f6b035b43fe4e5855a1d514b43e589 /net/dccp/output.c
parentc4e38f41e34ad853651d66227aae23e48457dce0 (diff)
downloadlinux-aabb601b0f08b909b650f1a7bfa1e8d9b5a8d999.tar.xz
[DCCP]: Initialise write_xmit_timer also on passive sockets
The TX CCID needs the write_xmit_timer for delaying packet sends. Previously this timer was only activated on active (connecting) sockets. This patch initialises the write_xmit_timer in sync with the other timers, i.e. the timer will be ready on any socket. This is used by applications with a listening socket which start to stream after receiving an initiation by the client. The write_xmit_timer is stopped when the application closes, as before. Was tested to work and to remove the timer bug reported on dccp@vger. Also moved timer initialisation into timer.c (static). Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/output.c')
-rw-r--r--net/dccp/output.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/net/dccp/output.c b/net/dccp/output.c
index 3282f2f2291b..aa21cc4de37f 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -213,19 +213,6 @@ do_interrupted:
goto out;
}
-static void dccp_write_xmit_timer(unsigned long data) {
- struct sock *sk = (struct sock *)data;
- struct dccp_sock *dp = dccp_sk(sk);
-
- bh_lock_sock(sk);
- if (sock_owned_by_user(sk))
- sk_reset_timer(sk, &dp->dccps_xmit_timer, jiffies+1);
- else
- dccp_write_xmit(sk, 0);
- bh_unlock_sock(sk);
- sock_put(sk);
-}
-
void dccp_write_xmit(struct sock *sk, int block)
{
struct dccp_sock *dp = dccp_sk(sk);
@@ -434,9 +421,6 @@ static inline void dccp_connect_init(struct sock *sk)
dp->dccps_gar = dp->dccps_iss;
icsk->icsk_retransmits = 0;
- init_timer(&dp->dccps_xmit_timer);
- dp->dccps_xmit_timer.data = (unsigned long)sk;
- dp->dccps_xmit_timer.function = dccp_write_xmit_timer;
}
int dccp_connect(struct sock *sk)