linux-kernel - Re: [PATCH 2/2] rcu,cleanup: simplify the code when cpu is dying

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Message-ID: <4CBE6791.9040402@cn.fujitsu.com>
Date:	Wed, 20 Oct 2010 11:52:49 +0800
From:	Lai Jiangshan <laijs@...fujitsu.com>
To:	paulmck@...ux.vnet.ibm.com
CC:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] rcu,cleanup: simplify the code when cpu is dying

On 10/20/2010 02:32 AM, Paul E. McKenney wrote:

>  		   rsp->n_force_qs, rsp->n_force_qs_ngp,
>  		   rsp->n_force_qs - rsp->n_force_qs_ngp,
> -		   rsp->n_force_qs_lh);
> +		   rsp->n_force_qs_lh, rsp->orphan_qlen);
>  	for (rnp = &rsp->node[0]; rnp - &rsp->node[0] < NUM_RCU_NODES; rnp++) {
>  		if (rnp->level != level) {
>  			seq_puts(m, "\n");
> 
> 

rsp->orphan_qlen is still removed in new patch, is it a big problem for
users who trace rcu by these files?

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