linux-kernel - Re: [PATCH 4/8] PM: suspend

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Message-ID: <87mxwf533b.fsf@basil.nowhere.org>
Date:	Tue, 04 May 2010 13:16:40 +0200
From:	Andi Kleen <andi@...obates.de>
To:	Arve Hjønnevåg <arve@...roid.com>
Cc:	linux-pm@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
	Len Brown <len.brown@...el.com>,
	Oleg Nesterov <oleg@...hat.com>, Tejun Heo <tj@...nel.org>
Subject: Re: [PATCH 4/8] PM: suspend_block: Add debugfs file

Arve Hjønnevåg <arve@...roid.com> writes:
>  
> +static int suspend_blocker_stats_show(struct seq_file *m, void *unused)
> +{
> +	unsigned long irqflags;
> +	struct suspend_blocker *blocker;
> +
> +	seq_puts(m, "name\tactive\n");
> +	spin_lock_irqsave(&list_lock, irqflags);
> +	list_for_each_entry(blocker, &inactive_blockers, link)
> +		seq_printf(m, "\"%s\"\t0\n", blocker->name);
> +	list_for_each_entry(blocker, &active_blockers, link)
> +		seq_printf(m, "\"%s\"\t1\n", blocker->name);
> +	spin_unlock_irqrestore(&list_lock, irqflags);

Could you report the pid here too? 

The name set by the application might be meaningless or duplicated.

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only.
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