From: Avi Kivity <avi@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [RFC][PATCH 11/12] qcow2: Convert qcow2 to use coroutines for async I/O
Date: Wed, 26 Jan 2011 18:08:43 +0200 [thread overview]
Message-ID: <4D40470B.5040607@redhat.com> (raw)
In-Reply-To: <4D4042A8.2040903@redhat.com>
On 01/26/2011 05:50 PM, Kevin Wolf wrote:
> In the other thread you mentioned that you have written some code
> independently. Do you have it in some public git repository?
I've written it mostly in my mind... IIRC I have the basic coroutine
equivalents (in my series they are simply threads, without an explicit
yield_to, but basically the same thing). I've started work on making
aio emulation use coroutines/uthreads, so vmdk and related automatically
become non-blocking (but all requests serialize against each other
against a built in BlockDriverState::mutex). I have done nothing on
qcow2 beyond figuring out how to do it (which I outlined above).
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-01-26 16:08 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-22 9:29 [Qemu-devel] [RFC][PATCH 00/12] qcow2: Convert qcow2 to use coroutines for async I/O Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 01/12] coroutine: Add gtk-vnc coroutines library Stefan Hajnoczi
2011-01-26 15:25 ` Avi Kivity
2011-01-26 16:00 ` Anthony Liguori
2011-01-26 16:13 ` Avi Kivity
2011-01-26 16:19 ` Anthony Liguori
2011-01-26 16:22 ` Avi Kivity
2011-01-26 16:29 ` Anthony Liguori
2011-01-26 16:21 ` Anthony Liguori
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 02/12] continuation: Fix container_of() redefinition Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 03/12] Make sure to release allocated stack when coroutine is released Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 04/12] coroutine: Use thread-local leader and current variables Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 05/12] coroutine: Add coroutines Stefan Hajnoczi
2011-01-26 15:29 ` Avi Kivity
2011-01-26 16:00 ` Anthony Liguori
2011-01-27 9:40 ` Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 06/12] coroutine: Add qemu_coroutine_self() Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 07/12] coroutine: Add coroutine_is_leader() Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 08/12] coroutine: Add qemu_in_coroutine() Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 09/12] block: Add bdrv_co_readv() and bdrv_co_writev() Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 10/12] block: Add coroutine support to synchronous I/O functions Stefan Hajnoczi
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 11/12] qcow2: Convert qcow2 to use coroutines for async I/O Stefan Hajnoczi
2011-01-23 23:40 ` Anthony Liguori
2011-01-24 11:09 ` Stefan Hajnoczi
2011-01-26 15:40 ` Avi Kivity
2011-01-26 15:50 ` Kevin Wolf
2011-01-26 16:08 ` Anthony Liguori
2011-01-26 16:13 ` Avi Kivity
2011-01-26 16:28 ` Anthony Liguori
2011-01-26 16:38 ` Avi Kivity
2011-01-26 17:12 ` Anthony Liguori
2011-01-27 9:25 ` Avi Kivity
2011-01-27 9:27 ` Kevin Wolf
2011-01-27 9:49 ` Avi Kivity
2011-01-27 10:34 ` Kevin Wolf
2011-01-27 10:41 ` Avi Kivity
2011-01-27 11:27 ` Kevin Wolf
2011-01-27 12:21 ` Avi Kivity
2011-01-26 16:08 ` Avi Kivity [this message]
2011-01-27 10:09 ` Stefan Hajnoczi
2011-01-27 10:46 ` Avi Kivity
2011-01-22 9:29 ` [Qemu-devel] [RFC][PATCH 12/12] qcow2: Serialize all requests Stefan Hajnoczi
2011-01-23 23:31 ` [Qemu-devel] [RFC][PATCH 00/12] qcow2: Convert qcow2 to use coroutines for async I/O Anthony Liguori
2011-02-01 13:23 ` Kevin Wolf
2011-01-24 11:58 ` [Qemu-devel] " Kevin Wolf
2011-01-24 13:10 ` Stefan Hajnoczi
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