Re: [PULL 0/9] Block patches

[Richard Henderson]

On 5/9/22 07:53, Stefan Hajnoczi wrote:
> The following changes since commit 554623226f800acf48a2ed568900c1c968ec9a8b:
>
>    Merge tag 'qemu-sparc-20220508' of https://github.com/mcayland/qemu into 
> staging (2022-05-08 17:03:26 -0500)
>
> are available in the Git repository at:
>
>    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 3dc584abeef0e1277c2de8c1c1974cb49444eb0a:
>
>    virtio-scsi: move request-related items from .h to .c (2022-05-09 10:45:04 
> +0100)
>
> ----------------------------------------------------------------
> Pull request
>
> - Add new thread-pool-min/thread-pool-max parameters to control the thread pool
>    used for async I/O.
>
> - Fix virtio-scsi IOThread 100% CPU consumption QEMU 7.0 regression.

Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/7.1 as 
appropriate.


r~


> ----------------------------------------------------------------
>
> Nicolas Saenz Julienne (3):
>    Introduce event-loop-base abstract class
>    util/main-loop: Introduce the main loop into QOM
>    util/event-loop-base: Introduce options to set the thread pool size
>
> Stefan Hajnoczi (6):
>    virtio-scsi: fix ctrl and event handler functions in dataplane mode
>    virtio-scsi: don't waste CPU polling the event virtqueue
>    virtio-scsi: clean up virtio_scsi_handle_event_vq()
>    virtio-scsi: clean up virtio_scsi_handle_ctrl_vq()
>    virtio-scsi: clean up virtio_scsi_handle_cmd_vq()
>    virtio-scsi: move request-related items from .h to .c
>
>   qapi/qom.json                    |  43 ++++++++--
>   meson.build                      |  26 +++---
>   include/block/aio.h              |  10 +++
>   include/block/thread-pool.h      |   3 +
>   include/hw/virtio/virtio-scsi.h  |  43 ----------
>   include/hw/virtio/virtio.h       |   1 +
>   include/qemu/main-loop.h         |  10 +++
>   include/sysemu/event-loop-base.h |  41 +++++++++
>   include/sysemu/iothread.h        |   6 +-
>   event-loop-base.c                | 140 +++++++++++++++++++++++++++++++
>   hw/scsi/virtio-scsi-dataplane.c  |   2 +-
>   hw/scsi/virtio-scsi.c            | 101 +++++++++++++++-------
>   hw/virtio/virtio.c               |  13 +++
>   iothread.c                       |  68 +++++----------
>   util/aio-posix.c                 |   1 +
>   util/async.c                     |  20 +++++
>   util/main-loop.c                 |  65 ++++++++++++++
>   util/thread-pool.c               |  55 +++++++++++-
>   18 files changed, 505 insertions(+), 143 deletions(-)
>   create mode 100644 include/sysemu/event-loop-base.h
>   create mode 100644 event-loop-base.c