From: Daniel Lezcano <[EMAIL PROTECTED]> Date: Tue, 30 Oct 2007 17:21:40 +0100
> When a network namespace reference is held by a network subsystem, > and when this reference is decremented in a rcu update callback, we > must ensure that there is no more outstanding rcu update before > trying to free the network namespace. > > In the normal case, the rcu_barrier is called when the network namespace > is exiting in the cleanup_net function. > > But when a network namespace creation fails, and the subsystems are > undone (like the cleanup), the rcu_barrier is missing. > > This patch adds the missing rcu_barrier. > > Signed-off-by: Daniel Lezcano <[EMAIL PROTECTED]> Applied, thanks Daniel. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
