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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-11-26 20:10:50 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:55:03 -0800 |
| commit | 8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51 (patch) | |
| tree | 4b655c4b898e634f39fd170eeb8d06f45b240660 /net/dccp | |
| parent | ce865a61c810c971b47f57c729ec6e9b2d522d94 (diff) | |
| download | talos-obmc-linux-8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51.tar.gz talos-obmc-linux-8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51.zip | |
[NET]: Name magic constants in sock_wake_async()
The sock_wake_async() performs a bit different actions
depending on "how" argument. Unfortunately this argument
ony has numerical magic values.
I propose to give names to their constants to help people
reading this function callers understand what's going on
without looking into this function all the time.
I suppose this is 2.6.25 material, but if it's not (or the
naming seems poor/bad/awful), I can rework it against the
current net-2.6 tree.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/input.c | 8 | ||||
| -rw-r--r-- | net/dccp/output.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/net/dccp/input.c b/net/dccp/input.c index df0fb2c149a6..ef299fbd7c26 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -37,7 +37,7 @@ static void dccp_rcv_close(struct sock *sk, struct sk_buff *skb) dccp_send_reset(sk, DCCP_RESET_CODE_CLOSED); dccp_fin(sk, skb); dccp_set_state(sk, DCCP_CLOSED); - sk_wake_async(sk, 1, POLL_HUP); + sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_HUP); } static void dccp_rcv_closereq(struct sock *sk, struct sk_buff *skb) @@ -90,7 +90,7 @@ static void dccp_rcv_reset(struct sock *sk, struct sk_buff *skb) dccp_fin(sk, skb); if (err && !sock_flag(sk, SOCK_DEAD)) - sk_wake_async(sk, 0, POLL_ERR); + sk_wake_async(sk, SOCK_WAKE_IO, POLL_ERR); dccp_time_wait(sk, DCCP_TIME_WAIT, 0); } @@ -416,7 +416,7 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk, if (!sock_flag(sk, SOCK_DEAD)) { sk->sk_state_change(sk); - sk_wake_async(sk, 0, POLL_OUT); + sk_wake_async(sk, SOCK_WAKE_IO, POLL_OUT); } if (sk->sk_write_pending || icsk->icsk_ack.pingpong || @@ -624,7 +624,7 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb, switch (old_state) { case DCCP_PARTOPEN: sk->sk_state_change(sk); - sk_wake_async(sk, 0, POLL_OUT); + sk_wake_async(sk, SOCK_WAKE_IO, POLL_OUT); break; } } else if (unlikely(dh->dccph_type == DCCP_PKT_SYNC)) { diff --git a/net/dccp/output.c b/net/dccp/output.c index f49544618f20..33ce737ef3a8 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -170,7 +170,7 @@ void dccp_write_space(struct sock *sk) wake_up_interruptible(sk->sk_sleep); /* Should agree with poll, otherwise some programs break */ if (sock_writeable(sk)) - sk_wake_async(sk, 2, POLL_OUT); + sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT); read_unlock(&sk->sk_callback_lock); } |
