From: Tim Deegan <tim@xen.org>
To: yunjiedu <350608693@qq.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: where printk() output?
Date: Mon, 13 Feb 2012 10:36:20 +0000 [thread overview]
Message-ID: <20120213103620.GC88765@ocelot.phlegethon.org> (raw)
In-Reply-To: <1328880882031-5472445.post@n5.nabble.com>
At 05:34 -0800 on 10 Feb (1328852082), yunjiedu wrote:
> Hi,all,
>
> today,i use function printk() in file xen/arch/x86/mm/paging.c,but Where the
> output of printk() is stored (which log files)?I try to find,but without
> results. Also is this output enabled by default ? If no, how to enable them?
> thanks
printk() prints to the console. You can also read the buffer of recent
printk output from inside dom0 with 'xl dmesg'.
Tim.
next prev parent reply other threads:[~2012-02-13 10:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-10 13:34 where printk() output? yunjiedu
2012-02-13 10:36 ` Tim Deegan [this message]
2012-02-14 1:13 ` yunjiedu
2012-02-13 18:48 ` Konrad Rzeszutek Wilk
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