From mboxrd@z Thu Jan  1 00:00:00 1970
From: horserivers@gmail.com (horseriver)
Date: Tue, 15 Jan 2013 08:36:04 +0800
Subject: How to wake_up the wait_queue of a socket?
In-Reply-To: <3113.1358270710@turing-police.cc.vt.edu>
References: <20130114095003.GA16840@debian.localdomain>
	<3113.1358270710@turing-police.cc.vt.edu>
Message-ID: <20130115003604.GA18654@debian.localdomain>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On Tue, Jan 15, 2013 at 12:25:10PM -0500, Valdis.Kletnieks at vt.edu wrote:
> On Mon, 14 Jan 2013 17:50:03 +0800, horseriver said:
> 
> >    When one datagram has reached , How to wake_up the wait_queue of that socket ?
> 
> Please clarify your question - I'm not sure which of the following you mean:
> 
 1) How does the kernel wake up the waiting process when a datagram
 arrives?

  This is my mean !
  
  Thanks