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authorPavel Emelyanov <xemul@openvz.org>2007-11-26 20:10:50 +0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:55:03 -0800
commit8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51 (patch)
tree4b655c4b898e634f39fd170eeb8d06f45b240660 /net/unix/af_unix.c
parentce865a61c810c971b47f57c729ec6e9b2d522d94 (diff)
[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/unix/af_unix.c')
-rw-r--r--net/unix/af_unix.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 0f1ecbf86d0f..393197afb190 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -317,7 +317,7 @@ static void unix_write_space(struct sock *sk)
if (unix_writable(sk)) {
if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
wake_up_interruptible_sync(sk->sk_sleep);
- sk_wake_async(sk, 2, POLL_OUT);
+ sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
}
read_unlock(&sk->sk_callback_lock);
}
@@ -403,7 +403,7 @@ static int unix_release_sock (struct sock *sk, int embrion)
unix_state_unlock(skpair);
skpair->sk_state_change(skpair);
read_lock(&skpair->sk_callback_lock);
- sk_wake_async(skpair,1,POLL_HUP);
+ sk_wake_async(skpair, SOCK_WAKE_WAITD, POLL_HUP);
read_unlock(&skpair->sk_callback_lock);
}
sock_put(skpair); /* It may now die */
@@ -1900,9 +1900,9 @@ static int unix_shutdown(struct socket *sock, int mode)
other->sk_state_change(other);
read_lock(&other->sk_callback_lock);
if (peer_mode == SHUTDOWN_MASK)
- sk_wake_async(other,1,POLL_HUP);
+ sk_wake_async(other, SOCK_WAKE_WAITD, POLL_HUP);
else if (peer_mode & RCV_SHUTDOWN)
- sk_wake_async(other,1,POLL_IN);
+ sk_wake_async(other, SOCK_WAKE_WAITD, POLL_IN);
read_unlock(&other->sk_callback_lock);
}
if (other)