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From: Jan Kiszka <jan.kiszka@siemens.com>
To: Prerna Saxena <prerna@linux.vnet.ibm.com>
Cc: qemu-devel@nongnu.org, Anthony Liguori <aliguori@us.ibm.com>,
	Luiz Capitulino <lcapitulino@redhat.com>,
	Maneesh Soni <maneesh@linux.vnet.ibm.com>,
	Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
	kvm@vger.kernel.org
Subject: Re: [PATCH 0/3] Monitor support QEMU trace framework
Date: Wed, 16 Jun 2010 15:50:28 +0200	[thread overview]
Message-ID: <4C18D6A4.7080109@siemens.com> (raw)
In-Reply-To: <20100616180542.474535e3@zephyr>

Prerna Saxena wrote:
> This is v3 of a set of patches to enable trace visualization & control 
> via the QEMU monitor. It is based on trace infrastructure posted by 
> Stefan :
> ( http://lists.gnu.org/archive/html/qemu-devel/2010-05/msg02407.html )
> 
> 
> This patchset adds monitor commands :
> - info trace : to view current contents of the trace buffer
> - info tracepoints : to view all available tracepoints and their state.
> - tracepoint NAME on|off : to enable/disable the logging of data
>  from tracepoint 'NAME' to on/off.
> 
> Changelog :
> - Clean-ups from v2, particularly relating to export of tdb_hash()
> 

But it's still using the legacy monitor command interface. See [1]+[2]
for a mechanism that allows you to convert to the new interface without
automatically exposing your commands via QMP.

Jan

[1] http://thread.gmane.org/gmane.comp.emulators.qemu/74356
[2] http://thread.gmane.org/gmane.comp.emulators.qemu/74372

-- 
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux

      parent reply	other threads:[~2010-06-16 13:50 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-16 12:35 [PATCH 0/3] Monitor support QEMU trace framework Prerna Saxena
2010-06-16 12:40 ` [PATCH 1/3] Export hash function Prerna Saxena
2010-06-16 12:42 ` [PATCH 2/3] Monitor command 'info trace' Prerna Saxena
2010-06-17 15:08   ` Stefan Hajnoczi
2010-06-18 11:58     ` Prerna Saxena
2010-06-18 12:34       ` Stefan Hajnoczi
2010-06-16 12:44 ` [PATCH 3/3] Toggle tracepoint state Prerna Saxena
2010-06-17 16:03   ` Stefan Hajnoczi
2010-06-18 12:24     ` [Qemu-devel] " Prerna Saxena
2010-06-18 12:46       ` Stefan Hajnoczi
2010-06-16 13:50 ` Jan Kiszka [this message]

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