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From: Peter Zijlstra <peterz@infradead.org>
To: pang.xunlei@zte.com.cn
Cc: Juri Lelli <juri.lelli@gmail.com>,
	linux-kernel@vger.kernel.org,
	Xunlei Pang <pang.xunlei@linaro.org>,
	Steven Rostedt <rostedt@goodmis.org>
Subject: Re: Re: Re: [PATCH v6 2/3] sched/rt: Fix wrong SMP scheduler behavior for equal prio cases
Date: Sat, 25 Apr 2015 20:23:06 +0200	[thread overview]
Message-ID: <20150425182306.GS23123@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <OF0B05B4FE.F40C0BE3-ON48257E32.004EF485-48257E32.00513DB3@zte.com.cn>

On Sat, Apr 25, 2015 at 10:47:00PM +0800, pang.xunlei@zte.com.cn wrote:
> We want to do the operation in put_prev_task_rt(), and 
> put_prev_task_rt() has many call sites.
> 

So I've still no clue wtf you're trying to do, there's words in your
changelog but none of them seem to describe the actual problem nor the
proposed solution.



  parent reply	other threads:[~2015-04-25 18:23 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-20  8:22 [PATCH v6 1/3] lib/plist: Provide plist_add_head() for nodes with the same prio Xunlei Pang
2015-04-20  8:22 ` [PATCH v6 2/3] sched/rt: Fix wrong SMP scheduler behavior for equal prio cases Xunlei Pang
2015-04-20 14:52   ` Steven Rostedt
2015-04-20 17:20     ` Peter Zijlstra
2015-04-20 17:48       ` Steven Rostedt
2015-04-20 23:45         ` Peter Zijlstra
2015-04-21 13:10           ` Steven Rostedt
     [not found]         ` <OFB1503F16.1E65406F-ON48257E2E.002B562D-48257E30.0008BFEB@zte.com.cn>
2015-04-23  3:01           ` Steven Rostedt
     [not found]             ` <OFE3B71874.C9D81693-ON48257E30.0024F69F-48257E30.0025E2D3@zte.com.cn>
2015-04-23 13:10               ` Steven Rostedt
2015-04-24 18:32               ` Peter Zijlstra
     [not found]                 ` <OF0B05B4FE.F40C0BE3-ON48257E32.004EF485-48257E32.00513DB3@zte.com.cn>
2015-04-25 18:23                   ` Peter Zijlstra [this message]
     [not found]                     ` <OFD410EB1E.5A02675A-ON48257E33.00309252-48257E33.003641FF@zte.com.cn>
2015-04-26 15:58                       ` Steven Rostedt
2015-04-28 10:19                         ` Peter Zijlstra
2015-04-28 12:48                           ` Mike Galbraith
2015-04-20  8:22 ` [PATCH v6 3/3] sched/rt: Check to push the task when changing its affinity Xunlei Pang
2015-04-20 16:06   ` Steven Rostedt
2015-04-20 14:42 ` [PATCH v6 1/3] lib/plist: Provide plist_add_head() for nodes with the same prio Steven Rostedt
2015-04-20 14:48 ` Steven Rostedt

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