From: Tejun Heo <tj@kernel.org>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Joe Lawrence <joe.lawrence@stratus.com>,
netdev@vger.kernel.org, Jiri Pirko <jiri@resnulli.us>
Subject: Re: [PATCH] team: add rescheduling jiffy delay on !rtnl_trylock
Date: Sun, 5 Oct 2014 12:11:13 -0400 [thread overview]
Message-ID: <20141005161113.GA22223@mtj.dyndns.org> (raw)
In-Reply-To: <20141005140855.GO5015@linux.vnet.ibm.com>
Hello, Paul, Joe.
On Sun, Oct 05, 2014 at 07:08:55AM -0700, Paul E. McKenney wrote:
> > I wasn't sure if cond_resched_rcu_qs will be backported, so how should
> > -stable handle this condition?
>
> If it is needed to backport a fix, it can of course be backported.
> The various -stable maintainers also have the option of avoiding
> the need for a backport by expanding it inline. I am happy to let
> them choose. ;-)
Let's go for separate cond_resched + rcu_qs calls first and then apply
a separate patch to use cond_resched_rcu_qs() so that the first one
can be marked for -stable.
Thanks.
--
tejun
prev parent reply other threads:[~2014-10-05 16:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-29 15:54 [PATCH] team: add rescheduling jiffy delay on !rtnl_trylock Joe Lawrence
2014-09-29 16:06 ` Tejun Heo
2014-10-02 6:43 ` Paul E. McKenney
2014-10-03 19:37 ` Joe Lawrence
2014-10-04 8:37 ` Paul E. McKenney
2014-10-05 2:13 ` Tejun Heo
2014-10-05 12:53 ` Joe Lawrence
2014-10-05 14:08 ` Paul E. McKenney
2014-10-05 16:11 ` Tejun Heo [this message]
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