From: Anthony Liguori <aliguori@us.ibm.com>
To: Avi Kivity <avi@redhat.com>
Cc: Uri Lublin <uril@redhat.com>, qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [Qemu-commits] [COMMIT 95b134e] migrate.c: migrate_fd_put_buffer: Do not busyloop:stop writing if EWOULDBLOCK
Date: Wed, 20 May 2009 13:10:03 -0500 [thread overview]
Message-ID: <4A14477B.2020403@us.ibm.com> (raw)
In-Reply-To: <4A144729.9040606@redhat.com>
Avi Kivity wrote:
> Anthony Liguori wrote:
>> From: Uri Lublin <uril@redhat.com>
>>
>> The migration code is non-blocking, designed for live migration.
>>
>> Practically migrate_fd_put_buffer busy-loops trying to write, as
>> on many machines EWOULDBLOCK==EAGAIN (look in
>> include/asm-generic/errno.h).
>>
>>
>
> stable?
That whole set of commits is in my staging tree for stable. I'll push
it in a few hours when my testing is done.
--
Regards,
Anthony Liguori
next prev parent reply other threads:[~2009-05-20 18:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200905201426.n4KEQ2gm008223@d03av02.boulder.ibm.com>
2009-05-20 18:08 ` [Qemu-devel] Re: [Qemu-commits] [COMMIT 95b134e] migrate.c: migrate_fd_put_buffer: Do not busyloop:stop writing if EWOULDBLOCK Avi Kivity
2009-05-20 18:10 ` Anthony Liguori [this message]
2009-05-20 18:22 ` Avi Kivity
2009-05-20 18:30 ` Anthony Liguori
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