search for: 7d973903f52e

...at redhat.com> > --- > include/linux/virtio_vsock.h | 1 + > net/vmw_vsock/virtio_transport_common.c | 16 +++++++++++++--- > 2 files changed, 14 insertions(+), 3 deletions(-) > > diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h > index 7d973903f52e..49fc9d20bc43 100644 > --- a/include/linux/virtio_vsock.h > +++ b/include/linux/virtio_vsock.h > @@ -41,6 +41,7 @@ struct virtio_vsock_sock { > > /* Protected by rx_lock */ > u32 fwd_cnt; > + u32 last_fwd_cnt; > u32 rx_bytes; > struct list_head rx_queue; > }...

...at redhat.com> > --- > include/linux/virtio_vsock.h | 1 + > net/vmw_vsock/virtio_transport_common.c | 16 +++++++++++++--- > 2 files changed, 14 insertions(+), 3 deletions(-) > > diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h > index 7d973903f52e..49fc9d20bc43 100644 > --- a/include/linux/virtio_vsock.h > +++ b/include/linux/virtio_vsock.h > @@ -41,6 +41,7 @@ struct virtio_vsock_sock { > > /* Protected by rx_lock */ > u32 fwd_cnt; > + u32 last_fwd_cnt; > u32 rx_bytes; > struct list_head rx_queue; > }...

...Signed-off-by: Stefano Garzarella <sgarzare at redhat.com> --- include/linux/virtio_vsock.h | 2 +- net/vmw_vsock/virtio_transport_common.c | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 7d973903f52e..53703fe03681 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -35,11 +35,11 @@ struct virtio_vsock_sock { /* Protected by tx_lock */ u32 tx_cnt; - u32 buf_alloc; u32 peer_fwd_cnt; u32 peer_buf_alloc; /* Protected by rx_lock */ + u32 buf_alloc; u32 fwd...

...by: Stefano Garzarella <sgarzare at redhat.com> --- include/linux/virtio_vsock.h | 1 + net/vmw_vsock/virtio_transport_common.c | 16 +++++++++++++--- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 7d973903f52e..49fc9d20bc43 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -41,6 +41,7 @@ struct virtio_vsock_sock { /* Protected by rx_lock */ u32 fwd_cnt; + u32 last_fwd_cnt; u32 rx_bytes; struct list_head rx_queue; }; diff --git a/net/vmw_vsock/virtio_transport_comm...

...t; > include/linux/virtio_vsock.h | 1 + > > net/vmw_vsock/virtio_transport_common.c | 16 +++++++++++++--- > > 2 files changed, 14 insertions(+), 3 deletions(-) > > > > diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h > > index 7d973903f52e..49fc9d20bc43 100644 > > --- a/include/linux/virtio_vsock.h > > +++ b/include/linux/virtio_vsock.h > > @@ -41,6 +41,7 @@ struct virtio_vsock_sock { > > > > /* Protected by rx_lock */ > > u32 fwd_cnt; > > + u32 last_fwd_cnt; > > u32 rx_bytes; &...

...} + pkt->buf_len = pkt->len; + nbytes = copy_from_iter(pkt->buf, pkt->len, &iov_iter); if (nbytes != pkt->len) { vq_err(vq, "Expected %u byte payload, got %zu bytes\n", diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index e223e2632edd..7d973903f52e 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -52,6 +52,7 @@ struct virtio_vsock_pkt { /* socket refcnt not held, only use for cancellation */ struct vsock_sock *vsk; void *buf; + u32 buf_len; u32 len; u32 off; bool reply; diff --git a/net/vmw_vsock/vir...

...} + pkt->buf_len = pkt->len; + nbytes = copy_from_iter(pkt->buf, pkt->len, &iov_iter); if (nbytes != pkt->len) { vq_err(vq, "Expected %u byte payload, got %zu bytes\n", diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index e223e2632edd..7d973903f52e 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -52,6 +52,7 @@ struct virtio_vsock_pkt { /* socket refcnt not held, only use for cancellation */ struct vsock_sock *vsk; void *buf; + u32 buf_len; u32 len; u32 off; bool reply; diff --git a/net/vmw_vsock/vir...

This series tries to increase the throughput of virtio-vsock with slight changes. While I was testing the v2 of this series I discovered an huge use of memory, so I added patch 1 to mitigate this issue. I put it in this series in order to better track the performance trends. v3: - Patch 1: added a threshold to copy only small packets [Jason] - Patch 1: replaced the allocation of a new buffer

This series tries to increase the throughput of virtio-vsock with slight changes. While I was testing the v2 of this series I discovered an huge use of memory, so I added patch 1 to mitigate this issue. I put it in this series in order to better track the performance trends. v5: - rebased all patches on net-next - added Stefan's R-b and Michael's A-b v4:

This series tries to increase the throughput of virtio-vsock with slight changes. While I was testing the v2 of this series I discovered an huge use of memory, so I added patch 1 to mitigate this issue. I put it in this series in order to better track the performance trends. v5: - rebased all patches on net-next - added Stefan's R-b and Michael's A-b v4:

This series tries to increase the throughput of virtio-vsock with slight changes. While I was testing the v2 of this series I discovered an huge use of memory, so I added patch 1 to mitigate this issue. I put it in this series in order to better track the performance trends. v4: - rebased all patches on current master (conflicts is Patch 4) - Patch 1: added Stefan's R-b - Patch 3: removed

This series tries to increase the throughput of virtio-vsock with slight changes. While I was testing the v2 of this series I discovered an huge use of memory, so I added patch 1 to mitigate this issue. I put it in this series in order to better track the performance trends. v4: - rebased all patches on current master (conflicts is Patch 4) - Patch 1: added Stefan's R-b - Patch 3: removed

...t;len; > + > nbytes = copy_from_iter(pkt->buf, pkt->len, &iov_iter); > if (nbytes != pkt->len) { > vq_err(vq, "Expected %u byte payload, got %zu bytes\n", > diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h > index e223e2632edd..7d973903f52e 100644 > --- a/include/linux/virtio_vsock.h > +++ b/include/linux/virtio_vsock.h > @@ -52,6 +52,7 @@ struct virtio_vsock_pkt { > /* socket refcnt not held, only use for cancellation */ > struct vsock_sock *vsk; > void *buf; > + u32 buf_len; > u32 len; > u32 off;...

...t;len; > + > nbytes = copy_from_iter(pkt->buf, pkt->len, &iov_iter); > if (nbytes != pkt->len) { > vq_err(vq, "Expected %u byte payload, got %zu bytes\n", > diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h > index e223e2632edd..7d973903f52e 100644 > --- a/include/linux/virtio_vsock.h > +++ b/include/linux/virtio_vsock.h > @@ -52,6 +52,7 @@ struct virtio_vsock_pkt { > /* socket refcnt not held, only use for cancellation */ > struct vsock_sock *vsk; > void *buf; > + u32 buf_len; > u32 len; > u32 off;...