34742016867
37%

Ran 13 Sep 2026 07:46AM UTC

Jobs 1

Files 130

Run time 1min

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Committed 13 Sep 2026 06:02AM UTC coverage: 37.328% (+0.07%) from 37.263%

Build # 34742016867

Build Type

push

github

Committed by

Lencerf

Commit Message

refactor(hv): replace trait IoeventFd with struct Notifier

Replace the trait IoeventFd with a concrete type struct Notifier, as
only KVM supports I/O event notifications via KVM_IOEVENTFD. This
simplifies functions and types.

The refactoring is also needed to support vfio-user
VFIO_USER_DEVICE_GET_REGION_IO_FDS, as for vio-user devices, the
eventfds are created by the device process and passed to the VMM via
Unix domain sockets. Then we cannot have the IoeventFd constructor
bound to the registry type.

Assisted-by: Antigravity:Claude-Opus-5
Signed-off-by: Changyuan Lyu <changyuanl@google.com>

Coverage Stats

753 of 1552 branches covered (48.52%)

Branch coverage included in aggregate %.

51 of 181 new or added lines in 20 files covered. (28.18%)

40 existing lines in 11 files now uncovered.

5567 of 15379 relevant lines covered (36.2%)

45.27 hits per line

Uncovered Changes

Lines	Coverage	∆	File
13	0.0	0.0%	alioth/src/virtio/vu/frontend.rs
12	0.0	0.0%	alioth/src/virtio/worker/io_uring.rs
11	0.0	0.0%	alioth/src/virtio/dev/vsock/vhost_vsock.rs
10	0.0	0.0%	alioth/src/virtio/dev/blk.rs
10	0.0	0.0%	alioth/src/virtio/dev/fs/vu.rs
10	0.0	0.0%	alioth/src/virtio/dev/net/tap.rs
9	0.0	0.0%	alioth/src/virtio/vu/backend.rs
8	0.0	0.0%	alioth/src/virtio/dev/balloon.rs
8	0.0	0.0%	alioth/src/virtio/dev/fs/fs.rs
8	0.0	0.0%	alioth/src/virtio/dev/net/vmnet.rs
7	0.0	0.0%	alioth/src/hv/kvm/vm/vm.rs
6	73.4	-2.64%	alioth/src/virtio/worker/mio.rs
6	0.0	0.0%	alioth/src/vm/vm.rs
5	46.15	-6.79%	alioth/src/sync/notifier/notifier_linux.rs
2	0.0	0.0%	alioth/src/hv/hvf/vm.rs
2	84.71	0.44%	alioth/src/virtio/dev/entropy.rs
1	0.0	0.0%	alioth-cli/src/vu.rs
1	53.55	-0.22%	alioth/src/virtio/dev/dev.rs
1	98.97	-0.15%	alioth/src/virtio/pci.rs

Coverage Regressions

Lines	Coverage	∆	File
5	0.0	0.0%	alioth/src/virtio/dev/blk.rs
5	0.0	0.0%	alioth/src/virtio/dev/fs/vu.rs
5	0.0	0.0%	alioth/src/virtio/dev/net/tap.rs
5	0.0	0.0%	alioth/src/virtio/vu/frontend.rs
4	0.0	0.0%	alioth/src/virtio/dev/balloon.rs
4	0.0	0.0%	alioth/src/virtio/dev/fs/fs.rs
4	0.0	0.0%	alioth/src/virtio/dev/net/vmnet.rs
4	0.0	0.0%	alioth/src/virtio/dev/vsock/vhost_vsock.rs
2	0.0	0.0%	alioth/src/virtio/worker/io_uring.rs
1	0.0	0.0%	alioth/src/hv/hvf/vm.rs
1	84.71	0.44%	alioth/src/virtio/dev/entropy.rs

Jobs

ID	Job ID	Ran	Files	Coverage
1	34742016867.1	13 Sep 2026 07:46AM UTC	130	37.33	GitHub Action Run

google / alioth / 34742016867
37%

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google / alioth / 34742016867 37%

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37%

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