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| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-03-09 13:47:58 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-03-09 13:47:58 -0800 |
| commit | aabb601b0f08b909b650f1a7bfa1e8d9b5a8d999 (patch) | |
| tree | c3060d0005f6b035b43fe4e5855a1d514b43e589 /net/dccp/output.c | |
| parent | c4e38f41e34ad853651d66227aae23e48457dce0 (diff) | |
| download | linux-3.10-aabb601b0f08b909b650f1a7bfa1e8d9b5a8d999.tar.gz linux-3.10-aabb601b0f08b909b650f1a7bfa1e8d9b5a8d999.tar.bz2 linux-3.10-aabb601b0f08b909b650f1a7bfa1e8d9b5a8d999.zip | |
[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.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/net/dccp/output.c b/net/dccp/output.c index 3282f2f2291..aa21cc4de37 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) |