[prev in list] [next in list] [prev in thread] [next in thread] 

List:       ceph-devel
Subject:    Re: dumpling integration : valgrind leak
From:       Loic Dachary <loic () dachary ! org>
Date:       2015-01-30 17:56:28
Message-ID: 54CBC5CC.5050706 () dachary ! org
[Download RAW message or body]

After a little digging I found \
https://github.com/ceph/ceph/commit/02fae9fc54c10b5a932102bac43f32199d4cb612 which \
seems to be a plausible fix in dumpling also https://github.com/ceph/ceph/pull/3552. \
What do you think ?

On 30/01/2015 16:35, Samuel Just wrote:
> Yeah, that's probably new.
> -Sam
> 
> On Fri, Jan 30, 2015 at 7:00 AM, Loic Dachary <loic@dachary.org> wrote:
> > Hi Sam,
> > 
> > I stumbled upon what seems to be a leak at \
> > http://pulpito.ceph.com/loic-2015-01-29_15:41:06-rados-dumpling-backports---basic-multi/730305/ \
> > and the valgrind xml file is at \
> > http://tracker.ceph.com/attachments/download/1610/v.txt 
> > <text>612 (584 direct, 28 indirect) bytes in 1 blocks are definitely lost in loss \
> > record 268 of 287</text> <fn>operator new(unsigned long)</fn>
> > <fn>ReplicatedPG::get_object_context(hobject_t const&amp;, bool)</fn>
> > <line>4585</line>
> > <fn>ReplicatedPG::find_object_context(hobject_t const&amp;, ObjectContext**, \
> > bool, snapid_t*)</fn> <line>4658</line>
> > <fn>ReplicatedPG::do_op(std::tr1::shared_ptr&lt;OpRequest&gt;)</fn>
> > <line>835</line>
> > <fn>PG::do_request(std::tr1::shared_ptr&lt;OpRequest&gt;, \
> > ThreadPool::TPHandle&amp;)</fn> <line>1455</line>
> > <fn>OSD::dequeue_op(boost::intrusive_ptr&lt;PG&gt;, \
> > std::tr1::shared_ptr&lt;OpRequest&gt;, ThreadPool::TPHandle&amp;)</fn> \
> > <line>7169</line> <fn>OSD::OpWQ::_process(boost::intrusive_ptr&lt;PG&gt;, \
> > ThreadPool::TPHandle&amp;)</fn> <line>7141</line>
> > <fn>ThreadPool::WorkQueueVal&lt;std::pair&lt;boost::intrusive_ptr&lt;PG&gt;, \
> > std::tr1::shared_ptr&lt;OpRequest&gt; &gt;, boost::intrusive_ptr&lt;PG&gt; \
> > &gt;::_void_process(void*, ThreadPool::TPHandle&amp;)</fn> <line>191</line>
> > <fn>ThreadPool::worker(ThreadPool::WorkThread*)</fn>
> > <line>128</line>
> > <fn>ThreadPool::WorkThread::entry()</fn>
> > <line>318</line>
> > <fn>start_thread</fn>
> > <line>312</line>
> > <fn>clone</fn>
> > <line>111</line>
> > 
> > A quick grep of get_object_context in redmine does not hit. Does it ring a bell ?
> > 
> > Cheers
> > 
> > dumpling backport inventory: http://tracker.ceph.com/issues/10560
> > ticket: http://tracker.ceph.com/issues/10697
> > 
> > --
> > Loïc Dachary, Artisan Logiciel Libre
> > 
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

-- 
Loïc Dachary, Artisan Logiciel Libre


["signature.asc" (application/pgp-signature)]
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[prev in list] [next in list] [prev in thread] [next in thread]