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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/unix/af_unix.c | |
| parent | ce865a61c810c971b47f57c729ec6e9b2d522d94 (diff) | |
| download | lwn-8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51.tar.gz lwn-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/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 8 |
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) |