linux

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Files

Luigi Leonardi e6ab450057 vsock/virtio: add SIOCOUTQ support for all virtio based transports

Introduce support for virtio_transport_unsent_bytes
ioctl for virtio_transport, vhost_vsock and vsock_loopback.

For all transports the unsent bytes counter is incremented
in virtio_transport_get_credit.

In virtio_transport (G2H) and in vhost-vsock (H2G) the counter
is decremented when the skbuff is consumed. In vsock_loopback the
same skbuff is passed from the transmitter to the receiver, so
the counter is decremented before queuing the skbuff to the
receiver.

Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2024-08-02 09:20:28 +01:00

af_vsock_tap.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

af_vsock.c

vsock: add support for SIOCOUTQ ioctl

2024-08-02 09:20:28 +01:00

diag.c

sock_diag: add module pointer to "struct sock_diag_handler"

2024-01-23 15:13:54 +01:00

hyperv_transport.c

virtio/vsock: send credit update during setting SO_RCVLOWAT