From: Joe Lawrence <joe.lawrence@stratus.com>
To: Tejun Heo <tj@kernel.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: <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 08:53:08 -0400 [thread overview]
Message-ID: <54313F34.8090801@stratus.com> (raw)
In-Reply-To: <20141005021325.GB8549@htj.dyndns.org>
On 10/04/2014 10:13 PM, Tejun Heo wrote:
> Hello,
>
> On Sat, Oct 04, 2014 at 01:37:32AM -0700, Paul E. McKenney wrote:
>> FWIW, there is a cond_resched_rcu_qs() that should be going into the next
>> merge window that could be used in place of the above two lines. This is
>> commit bde6c3aa9930 in -tip.
>
> That sounds even better.
>
> Joe, can you please send a patch with proper SOB and description?
>
> Thanks.
New patch tested and posted on lkml w/everyone CC'd.
I wasn't sure if cond_resched_rcu_qs will be backported, so how should
-stable handle this condition?
Regards,
-- Joe
next prev parent reply other threads:[~2014-10-05 12:53 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 [this message]
2014-10-05 14:08 ` Paul E. McKenney
2014-10-05 16:11 ` Tejun Heo
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