From 8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Mon, 26 Nov 2007 20:10:50 +0800 Subject: [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 Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/core/sock.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/core/sock.c') diff --git a/net/core/sock.c b/net/core/sock.c index eac7aa0721da..118214047ed2 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1498,7 +1498,7 @@ static void sock_def_error_report(struct sock *sk) read_lock(&sk->sk_callback_lock); if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) wake_up_interruptible(sk->sk_sleep); - sk_wake_async(sk,0,POLL_ERR); + sk_wake_async(sk, SOCK_WAKE_IO, POLL_ERR); read_unlock(&sk->sk_callback_lock); } @@ -1507,7 +1507,7 @@ static void sock_def_readable(struct sock *sk, int len) read_lock(&sk->sk_callback_lock); if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) wake_up_interruptible(sk->sk_sleep); - sk_wake_async(sk,1,POLL_IN); + sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN); read_unlock(&sk->sk_callback_lock); } @@ -1524,7 +1524,7 @@ static void sock_def_write_space(struct sock *sk) /* 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); @@ -1539,7 +1539,7 @@ void sk_send_sigurg(struct sock *sk) { if (sk->sk_socket && sk->sk_socket->file) if (send_sigurg(&sk->sk_socket->file->f_owner)) - sk_wake_async(sk, 3, POLL_PRI); + sk_wake_async(sk, SOCK_WAKE_URG, POLL_PRI); } void sk_reset_timer(struct sock *sk, struct timer_list* timer, -- cgit v1.2.3-55-g7522