qemu/hw/block/dataplane
Stefan Hajnoczi 073458da56 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>
2023-10-31 15:42:17 +01:00
..
meson.build hw/virtio: Build various target-agnostic objects just once 2023-06-23 02:54:44 -04:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
virtio-blk.c virtio-blk: remove batch notification BH 2023-10-31 15:42:17 +01:00
virtio-blk.h hw/block: Fix the return type 2017-12-19 09:25:28 +00:00
xen-block.c util/defer-call: move defer_call() to util/ 2023-10-31 15:41:42 +01:00
xen-block.h xen-block: implement BlockDevOps->drained_begin() 2023-05-30 17:32:02 +02:00