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Re: [Qemu-devel] [PATCH 00/25] nbd asynchronous operation
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH 00/25] nbd asynchronous operation |
Date: |
Thu, 15 Dec 2011 12:09:29 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111115 Thunderbird/8.0 |
Am 15.12.2011 11:21, schrieb Paolo Bonzini:
> On 12/06/2011 04:27 PM, Paolo Bonzini wrote:
>> Here is my NBD asynchronous operation series, including asynchronous
>> server.
>>
>> Patches 1-5 add asynchronous operation to the client.
>>
>> Patches 6-9 add new features for flush/FUA and discard (trim).
>>
>> Patches 10-25 add asynchronous operation to the server.
>>
>> Chunyan Liu (1):
>> Update ioctl order in nbd_init() to detect EBUSY
>>
>> Paolo Bonzini (24):
>> add qemu_send_full and qemu_recv_full
>> sheepdog: move coroutine send/recv function to generic code
>> nbd: switch to asynchronous operation
>> nbd: split requests
>> nbd: allow multiple in-flight requests
>> nbd: fix error handling in the server
>> nbd: add support for NBD_CMD_FLAG_FUA
>> nbd: add support for NBD_CMD_FLUSH
>> nbd: add support for NBD_CMD_TRIM
>> qemu-nbd: remove offset argument to nbd_trip
>> qemu-nbd: remove data_size argument to nbd_trip
>> move corking functions to osdep.c
>> qemu-nbd: simplify nbd_trip
>> qemu-nbd: introduce nbd_do_send_reply
>> qemu-nbd: more robust handling of invalid requests
>> qemu-nbd: introduce nbd_do_receive_request
>> qemu-nbd: introduce NBDExport
>> qemu-nbd: introduce NBDRequest
>> link the main loop and its dependencies into the tools
>> qemu-nbd: use common main loop
>> qemu-nbd: move client handling to nbd.c
>> qemu-nbd: add client pointer to NBDRequest
>> qemu-nbd: asynchronous operation
>> qemu-nbd: throttle requests
>>
>> Makefile | 5 +-
>> Makefile.objs | 2 +-
>> block/nbd.c | 319 ++++++++++++++++++++++++++++++-------
>> block/sheepdog.c | 250 +++--------------------------
>> cutils.c | 111 +++++++++++++
>> main-loop.h | 6 +
>> nbd.c | 439
>> ++++++++++++++++++++++++++++++++++++++++-----------
>> nbd.h | 14 ++-
>> os-posix.c | 42 -----
>> os-win32.c | 5 -
>> osdep.c | 76 +++++++++
>> oslib-posix.c | 43 +++++
>> oslib-win32.c | 5 +
>> qemu-common.h | 34 ++++
>> qemu-coroutine-io.c | 96 +++++++++++
>> qemu-nbd.c | 120 +++++---------
>> qemu-tool.c | 42 +++---
>> qemu_socket.h | 1 +
>> 18 files changed, 1080 insertions(+), 530 deletions(-)
>> create mode 100644 qemu-coroutine-io.c
>>
>
> This needs rebasing due to commit 3a93113 (fix typo: delete redundant
> semicolon, 2011-11-29). To avoid further spamming, I placed the whole
> thing at git://github.com/bonzini/qemu.git in branch nbd-server.
I won't get to this (and virtio-scsi) before I go on vacation next week,
and probably for some time after it. Feel free to send a pull request to
Anthony when you think the series have received enough review and are
tested well enough.
Maybe Nick is interested in reviewing this series, CCed him.
Kevin
- [Qemu-devel] [PATCH 23/25] qemu-nbd: add client pointer to NBDRequest, (continued)
- [Qemu-devel] [PATCH 23/25] qemu-nbd: add client pointer to NBDRequest, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 24/25] qemu-nbd: asynchronous operation, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 20/25] link the main loop and its dependencies into the tools, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 19/25] qemu-nbd: introduce NBDRequest, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 18/25] qemu-nbd: introduce NBDExport, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 13/25] move corking functions to osdep.c, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 17/25] qemu-nbd: introduce nbd_do_receive_request, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 21/25] qemu-nbd: use common main loop, Paolo Bonzini, 2011/12/06
- [Qemu-devel] [PATCH 22/25] qemu-nbd: move client handling to nbd.c, Paolo Bonzini, 2011/12/06
- Re: [Qemu-devel] [PATCH 00/25] nbd asynchronous operation, Paolo Bonzini, 2011/12/15
- Re: [Qemu-devel] [PATCH 00/25] nbd asynchronous operation,
Kevin Wolf <=