From: Anthony Liguori <anthony@codemonkey.ws>
To: Jan Kiszka <jan.kiszka@web.de>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
Prerna Saxena <prerna@linux.vnet.ibm.com>
Subject: Re: [Qemu-devel] [PATCH 1/2] trace: Add simple tracing support
Date: Fri, 21 May 2010 16:58:08 -0500 [thread overview]
Message-ID: <4BF701F0.9040006@codemonkey.ws> (raw)
In-Reply-To: <4BF6FE1D.9020804@web.de>
On 05/21/2010 04:41 PM, Jan Kiszka wrote:
> Anthony Liguori wrote:
>
>> I'm not opposed to using a framework, but I'd rather have an equivalent
>> to kvm_stat tomorrow than wait 3 years for LTTng to not get merged.
>>
>> So let's have a dirt-simple tracing mechanism and focus on adding useful
>> trace points. Then when we have a framework we can use, we can just
>> convert the tracepoints to the new framework.
>>
> That could mean serializing the tracepoints to strings and dumping them
> to our log file - no concerns.
>
Which I really don't mind.
Regards,
Anthony Liguori
> Jan
>
>
next prev parent reply other threads:[~2010-05-21 21:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-21 9:42 [Qemu-devel] [RFC 0/2] Tracing Stefan Hajnoczi
2010-05-21 9:42 ` [Qemu-devel] [PATCH 1/2] trace: Add simple tracing support Stefan Hajnoczi
2010-05-21 9:49 ` [Qemu-devel] " Stefan Hajnoczi
2010-05-21 11:13 ` Jan Kiszka
2010-05-21 13:10 ` Stefan Hajnoczi
2010-05-21 13:22 ` Jan Kiszka
2010-05-21 12:37 ` [Qemu-devel] " Anthony Liguori
2010-05-21 13:46 ` Jan Kiszka
2010-05-21 14:03 ` Anthony Liguori
2010-05-21 16:52 ` Jan Kiszka
2010-05-21 20:49 ` Stefan Hajnoczi
2010-05-21 21:26 ` Christoph Hellwig
2010-05-21 21:37 ` Jan Kiszka
2010-05-21 21:06 ` Anthony Liguori
2010-05-21 21:41 ` Jan Kiszka
2010-05-21 21:58 ` Anthony Liguori [this message]
2010-05-21 9:42 ` [Qemu-devel] [PATCH 2/2] trace: Trace write requests in virtio-blk, multiwrite, and paio_submit Stefan Hajnoczi
2010-05-21 11:27 ` [Qemu-devel] [RFC 0/2] Tracing Prerna Saxena
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