linux-kernel - Re: [PATCH] introduce boot

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Message-ID: <48CFFB72.70203@zytor.com>
Date:	Tue, 16 Sep 2008 11:31:14 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Yinghai Lu <yhlu.kernel@...il.com>
CC:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, jbaron <jbaron@...hat.com>
Subject: Re: [PATCH] introduce boot_printk()

Yinghai Lu wrote:
> On Tue, Sep 16, 2008 at 11:15 AM, H. Peter Anvin <hpa@...or.com> wrote:
>> Yinghai Lu wrote:
>>> you still can use
>>> pci_printk(v, KERN_PCI KERN_DEBUG "...\n");
>>>
>>> if vprintk is expanded to handle KERN_PCI and other tags...
>>> or even you could use
>>> pci_printk(v, KERN_ACPI KERN_DEBUG "...\n");
>>>
>> And the point of this, other than sheer verbosity?
> 
> let every file or componet of subsystem could control the print out
> via loglevel=pci_any_name:7
> 

pci_printk(v, KERN_ACPI KERN_DEBUG "...\n");
^^^^          ^^^^^^^^^

Not only do you have duplication, here, but inconsistency...

	-hpa
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