search for: 7d137a4

...May 2015 01:24:04 -0400 Jason Wang <jasowang at redhat.com> wrote: > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/net.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c > index 7d137a4..5ee28b7 100644 > --- a/drivers/vhost/net.c > +++ b/drivers/vhost/net.c > @@ -320,6 +320,9 @@ static void handle_tx(struct vhost_net *net) > hdr_size = nvq->vhost_hlen; > zcopy = nvq->ubufs; > > + /* Finish pending interrupts first */ > + vhost_check_coalesce_and...

...May 2015 01:24:04 -0400 Jason Wang <jasowang at redhat.com> wrote: > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/net.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c > index 7d137a4..5ee28b7 100644 > --- a/drivers/vhost/net.c > +++ b/drivers/vhost/net.c > @@ -320,6 +320,9 @@ static void handle_tx(struct vhost_net *net) > hdr_size = nvq->vhost_hlen; > zcopy = nvq->ubufs; > > + /* Finish pending interrupts first */ > + vhost_check_coalesce_and...

...drivers/vhost/vhost.h Signed-off-by: Caspar Zhang <jinli.zjl at alibaba-inc.com> --- drivers/vhost/net.c | 2 +- drivers/vhost/vhost.c | 6 +++--- drivers/vhost/vhost.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 7d137a4..26c4837 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -793,7 +793,7 @@ static int vhost_net_release(struct inode *inode, struct file *f) vhost_net_stop(n, &tx_sock, &rx_sock); vhost_net_flush(n); vhost_dev_stop(&n->dev); - vhost_dev_cleanup(&n->dev, fals...

...drivers/vhost/vhost.h Signed-off-by: Caspar Zhang <jinli.zjl at alibaba-inc.com> --- drivers/vhost/net.c | 2 +- drivers/vhost/vhost.c | 6 +++--- drivers/vhost/vhost.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 7d137a4..26c4837 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -793,7 +793,7 @@ static int vhost_net_release(struct inode *inode, struct file *f) vhost_net_stop(n, &tx_sock, &rx_sock); vhost_net_flush(n); vhost_dev_stop(&n->dev); - vhost_dev_cleanup(&n->dev, fals...

Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/net.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 7d137a4..5ee28b7 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -320,6 +320,9 @@ static void handle_tx(struct vhost_net *net) hdr_size = nvq->vhost_hlen; zcopy = nvq->ubufs; + /* Finish pending interrupts first */ + vhost_check_coalesce_and_signal(vq->dev, vq, false); + for...

...(1ULL << VHOST_F_LOG_ALL), + (1ULL << VHOST_F_LOG_ALL) | + (1ULL << VIRTIO_F_ANY_LAYOUT) | + (1ULL << VIRTIO_F_VERSION_1) }; static inline bool vhost_has_feature(struct vhost_virtqueue *vq, int bit) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 7d137a4..fa68bc9 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -61,8 +61,7 @@ MODULE_PARM_DESC(experimental_zcopytx, "Enable Zero Copy TX;" enum { VHOST_NET_FEATURES = VHOST_FEATURES | (1ULL << VHOST_NET_F_VIRTIO_NET_HDR) | - (1ULL << VIRTIO_NET_F_MRG_RXBUF)...

...drivers/vhost/vhost.h Signed-off-by: Caspar Zhang <jinli.zjl at alibaba-inc.com> --- drivers/vhost/net.c | 2 +- drivers/vhost/vhost.c | 6 +++--- drivers/vhost/vhost.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 7d137a4..26c4837 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -793,7 +793,7 @@ static int vhost_net_release(struct inode *inode, struct file *f) vhost_net_stop(n, &tx_sock, &rx_sock); vhost_net_flush(n); vhost_dev_stop(&n->dev); - vhost_dev_cleanup(&n->dev, fals...

...drivers/vhost/vhost.h Signed-off-by: Caspar Zhang <jinli.zjl at alibaba-inc.com> --- drivers/vhost/net.c | 2 +- drivers/vhost/vhost.c | 6 +++--- drivers/vhost/vhost.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 7d137a4..26c4837 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -793,7 +793,7 @@ static int vhost_net_release(struct inode *inode, struct file *f) vhost_net_stop(n, &tx_sock, &rx_sock); vhost_net_flush(n); vhost_dev_stop(&n->dev); - vhost_dev_cleanup(&n->dev, fals...

This fixes up virtio tests, broken by recent changes to core. Michael S. Tsirkin (4): tools/virtio: fix build after 4.2 changes vhost: move features to core tools/virtio: propagate V=X to kernel build virtio: introduce avail cache drivers/vhost/vhost.h | 4 +++- tools/virtio/asm/barrier.h | 2 ++ tools/virtio/linux/export.h | 3 +++ tools/virtio/linux/kernel.h | 8

This fixes up virtio tests, broken by recent changes to core. Michael S. Tsirkin (4): tools/virtio: fix build after 4.2 changes vhost: move features to core tools/virtio: propagate V=X to kernel build virtio: introduce avail cache drivers/vhost/vhost.h | 4 +++- tools/virtio/asm/barrier.h | 2 ++ tools/virtio/linux/export.h | 3 +++ tools/virtio/linux/kernel.h | 8

Hi: This is a new version of trying to enable tx interrupts for virtio-net. We used to try to avoid tx interrupts and orphan packets before transmission for virtio-net. This breaks socket accounting and can lead serveral other side effects e.g: - Several other functions which depends on socket accounting can not work correctly (e.g TCP Small Queue) - No tx completion which make BQL or packet

Hi: This is a new version of trying to enable tx interrupts for virtio-net. We used to try to avoid tx interrupts and orphan packets before transmission for virtio-net. This breaks socket accounting and can lead serveral other side effects e.g: - Several other functions which depends on socket accounting can not work correctly (e.g TCP Small Queue) - No tx completion which make BQL or packet