linux-kernel - Re: [patch 10/15] sched: allow for positional tg

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Message-ID: <4DC8E827.8020605@jp.fujitsu.com>
Date:	Tue, 10 May 2011 16:24:23 +0900
From:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
To:	Paul Turner <pjt@...gle.com>
CC:	linux-kernel@...r.kernel.org,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Bharata B Rao <bharata@...ux.vnet.ibm.com>,
	Dhaval Giani <dhaval.giani@...il.com>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>,
	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>,
	Ingo Molnar <mingo@...e.hu>, Pavel Emelyanov <xemul@...nvz.org>
Subject: Re: [patch 10/15] sched: allow for positional tg_tree walks

(2011/05/03 18:28), Paul Turner wrote:
> Extend walk_tg_tree to accept a positional argument
> 
> static int walk_tg_tree_from(struct task_group *from,
> 			     tg_visitor down, tg_visitor up, void *data)
> 
> Existing semantics are preserved, caller must hold rcu_lock() or sufficient
> analogue.
> 
> Signed-off-by: Paul Turner <pjt@...gle.com>
> ---

Reviewed-by: Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>

Yeah, it's nice to have.

Thanks,
H.Seto

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