From: Michael Roth <mdroth@linux.vnet.ibm.com>
To: Yaodong Yang <yyang@cse.unl.edu>
Cc: qemu-devel@nongnu.org, qemu-discuss@nongnu.org
Subject: Re: [Qemu-devel] QEMU live block-migration
Date: Mon, 08 Jul 2013 12:18:36 -0500 [thread overview]
Message-ID: <20130708171836.32002.18544@loki> (raw)
In-Reply-To: <CAJ3ZQbPHzp+AM7UNrT5bGNrEbPet2rnP3M=nBUZo_CCKJMJbFg@mail.gmail.com>
Quoting Yaodong Yang (2013-07-08 10:57:25)
> Hello Michael,
> Thanks for your help!
> I read the function of tcp_wait_for_connect(), there is a statement; "
> qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL); " I guess this will
> disable this file-descriptor from the main loop and make the current
> execution parallel with the main loop. Is it correct?
Yup
> Also, I did not find any thread_create related function in the
> migrate_fd_connect() function.
What version of QEMU are you looking at? For current releases you should see
the following in migrate_fd_connect():
qemu_thread_create(&s->thread, migration_thread, s,
QEMU_THREAD_JOINABLE);
next prev parent reply other threads:[~2013-07-08 17:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-07 14:55 [Qemu-devel] QEMU live block-migration Yaodong Yang
2013-07-08 15:32 ` Michael Roth
2013-07-08 15:57 ` Yaodong Yang
2013-07-08 17:18 ` Michael Roth [this message]
2013-07-08 17:29 ` Yaodong Yang
2013-07-08 18:02 ` Yaodong Yang
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