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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-09-13 16:00:45 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-10-31 15:42:17 +0100 |
| commit | 073458da5619c8914a91440ef243d1e2b888c1b7 (patch) | |
| tree | 52885acd863d0df51f2f0e17231c0d0f3684b547 /qapi | |
| parent | 84d61e5f36a73ed24742b7c7cf7b811e456dd024 (diff) | |
virtio-blk: remove batch notification BH
There is a batching mechanism for virtio-blk Used Buffer Notifications
that is no longer needed because the previous commit added batching to
virtio_notify_irqfd().
Note that this mechanism was rarely used in practice because it is only
enabled when EVENT_IDX is not negotiated by the driver. Modern drivers
enable EVENT_IDX.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20230913200045.1024233-5-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qapi')
0 files changed, 0 insertions, 0 deletions