From: Stefan Hajnoczi <stefanha@gmail.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, cornelia.huck@de.ibm.com,
borntraeger@de.ibm.com, famz@redhat.com, mst@redhat.com
Subject: Re: [Qemu-devel] [PATCH 03/12] virtio: add start_ioeventfd and stop_ioeventfd to VirtioDeviceClass
Date: Fri, 30 Sep 2016 14:12:56 +0100 [thread overview]
Message-ID: <20160930131256.GC24982@stefanha-x1.localdomain> (raw)
In-Reply-To: <1474463939-12223-4-git-send-email-pbonzini@redhat.com>
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On Wed, Sep 21, 2016 at 03:18:50PM +0200, Paolo Bonzini wrote:
> Allow customization of the start and stop of ioeventfd. This will
> allow direct start of dataplane without passing through the default
> ioeventfd handlers, which in turn allows using the dataplane logic
> instead of virtio_add_queue_aio. It will also enable some code
> simplification, because the sole entry point to ioeventfd setup
> will be virtio_bus_set_host_notifier.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> hw/virtio/virtio-bus.c | 55 +++++++++++-------------------------
> hw/virtio/virtio.c | 64 ++++++++++++++++++++++++++++++++++++++++++
> include/hw/virtio/virtio-bus.h | 7 ++++-
> include/hw/virtio/virtio.h | 4 +++
> 4 files changed, 90 insertions(+), 40 deletions(-)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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next prev parent reply other threads:[~2016-09-30 13:13 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 13:18 [Qemu-devel] [PATCH 00/12] virtio: cleanup ioeventfd start/stop Paolo Bonzini
2016-09-21 13:18 ` [Qemu-devel] [PATCH 01/12] virtio: move ioeventfd_disabled flag to VirtioBusState Paolo Bonzini
2016-09-29 14:32 ` Stefan Hajnoczi
2016-09-21 13:18 ` [Qemu-devel] [PATCH 02/12] virtio: move ioeventfd_started " Paolo Bonzini
2016-09-29 14:36 ` Stefan Hajnoczi
2016-09-21 13:18 ` [Qemu-devel] [PATCH 03/12] virtio: add start_ioeventfd and stop_ioeventfd to VirtioDeviceClass Paolo Bonzini
2016-09-30 13:12 ` Stefan Hajnoczi [this message]
2016-09-21 13:18 ` [Qemu-devel] [PATCH 04/12] virtio: introduce virtio_device_ioeventfd_enabled Paolo Bonzini
2016-09-30 13:19 ` Stefan Hajnoczi
2016-09-21 13:18 ` [Qemu-devel] [PATCH 05/12] virtio-blk: always use dataplane path if ioeventfd is active Paolo Bonzini
2016-09-21 13:18 ` [Qemu-devel] [PATCH 06/12] virtio-scsi: " Paolo Bonzini
2016-09-21 13:18 ` [Qemu-devel] [PATCH 07/12] Revert "virtio: Introduce virtio_add_queue_aio" Paolo Bonzini
2016-09-30 13:28 ` Stefan Hajnoczi
2016-09-21 13:18 ` [Qemu-devel] [PATCH 08/12] virtio: remove set_handler argument from set_host_notifier_internal Paolo Bonzini
2016-09-30 13:31 ` Stefan Hajnoczi
2016-09-21 13:18 ` [Qemu-devel] [PATCH 09/12] virtio: remove ioeventfd_disabled altogether Paolo Bonzini
2016-09-21 13:18 ` [Qemu-devel] [PATCH 10/12] virtio: do not export set_host_notifier_internal Paolo Bonzini
2016-09-30 13:34 ` Stefan Hajnoczi
2016-09-21 13:18 ` [Qemu-devel] [PATCH 11/12] virtio: inline virtio_queue_set_host_notifier_fd_handler Paolo Bonzini
2016-09-21 13:18 ` [Qemu-devel] [PATCH 12/12] virtio: inline set_host_notifier_internal Paolo Bonzini
2016-09-30 13:37 ` Stefan Hajnoczi
2016-09-21 14:01 ` [Qemu-devel] [PATCH 00/12] virtio: cleanup ioeventfd start/stop Christian Borntraeger
2016-09-21 16:43 ` Paolo Bonzini
2016-09-27 14:45 ` Christian Borntraeger
2016-09-27 16:44 ` Paolo Bonzini
2016-09-28 6:58 ` Christian Borntraeger
2016-09-21 17:31 ` Michael S. Tsirkin
2016-09-30 13:38 ` Stefan Hajnoczi
2016-10-09 22:01 ` Michael S. Tsirkin
2016-10-10 8:31 ` Paolo Bonzini
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