search for: makita

Displaying 20 results from an estimated 105 matches for "makita".

2017 Dec 25
2
[PATCH net-next] virtio_net: Add ethtool stats
On 2017/12/25 3:16, Stephen Hemminger wrote: > On Wed, 20 Dec 2017 13:40:37 +0900 > Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> wrote: > >> + >> +static const struct virtnet_gstats virtnet_gstrings_stats[] = { >> + { "rx_packets", VIRTNET_NETDEV_STAT(rx_packets) }, >> + { "tx_packets", VIRTNET_NETDEV_STAT(tx_packets) }, >> + { &...
2017 Dec 25
2
[PATCH net-next] virtio_net: Add ethtool stats
On 2017/12/25 3:16, Stephen Hemminger wrote: > On Wed, 20 Dec 2017 13:40:37 +0900 > Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> wrote: > >> + >> +static const struct virtnet_gstats virtnet_gstrings_stats[] = { >> + { "rx_packets", VIRTNET_NETDEV_STAT(rx_packets) }, >> + { "tx_packets", VIRTNET_NETDEV_STAT(tx_packets) }, >> + { &...
2018 Jul 24
3
[PATCH net-next v6 3/4] net: vhost: factor out busy polling logic to vhost_net_busy_poll()
On 2018/07/24 2:31, Tonghao Zhang wrote: > On Mon, Jul 23, 2018 at 10:20 PM Toshiaki Makita > <toshiaki.makita1 at gmail.com> wrote: >> >> On 18/07/23 (?) 21:43, Tonghao Zhang wrote: >>> On Mon, Jul 23, 2018 at 5:58 PM Toshiaki Makita >>> <makita.toshiaki at lab.ntt.co.jp> wrote: >>>> >>>> On 2018/07/22 3:04, xiangxia.m....
2018 Jul 24
3
[PATCH net-next v6 3/4] net: vhost: factor out busy polling logic to vhost_net_busy_poll()
On 2018/07/24 2:31, Tonghao Zhang wrote: > On Mon, Jul 23, 2018 at 10:20 PM Toshiaki Makita > <toshiaki.makita1 at gmail.com> wrote: >> >> On 18/07/23 (?) 21:43, Tonghao Zhang wrote: >>> On Mon, Jul 23, 2018 at 5:58 PM Toshiaki Makita >>> <makita.toshiaki at lab.ntt.co.jp> wrote: >>>> >>>> On 2018/07/22 3:04, xiangxia.m....
2018 Jul 25
2
[PATCH net-next 0/6] virtio_net: Add ethtool stat items
On Mon, Jul 23, 2018 at 11:36:03PM +0900, Toshiaki Makita wrote: > From: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> > > Add some ethtool stat items useful for performance analysis. > > Signed-off-by: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> Series: Acked-by: Michael S. Tsirkin <mst at redhat.com> Pat...
2018 Jul 25
2
[PATCH net-next 0/6] virtio_net: Add ethtool stat items
On Mon, Jul 23, 2018 at 11:36:03PM +0900, Toshiaki Makita wrote: > From: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> > > Add some ethtool stat items useful for performance analysis. > > Signed-off-by: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> Series: Acked-by: Michael S. Tsirkin <mst at redhat.com> Pat...
2018 Jul 31
2
[PATCH net-next 2/2] virtio-net: get rid of unnecessary container of rq stats
On 2018/07/31 18:43, Jason Wang wrote: > We don't maintain tx counters in rx stats any more. There's no need > for an extra container of rq stats. > > Cc: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/net/virtio_net.c | 80 ++++++++++++++++++++++-------------------------- > 1 file changed, 36 insertions(+), 44 deletions(-) > > diff --git a/drivers/net/virtio_net...
2018 Jul 31
2
[PATCH net-next 2/2] virtio-net: get rid of unnecessary container of rq stats
On 2018/07/31 18:43, Jason Wang wrote: > We don't maintain tx counters in rx stats any more. There's no need > for an extra container of rq stats. > > Cc: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/net/virtio_net.c | 80 ++++++++++++++++++++++-------------------------- > 1 file changed, 36 insertions(+), 44 deletions(-) > > diff --git a/drivers/net/virtio_net...
2018 Jul 03
11
[PATCH v2 net-next 0/4] vhost_net: Avoid vq kicks during busyloop
...5.43 Recv 4.17 5.26 TCP_STREAM 8801.03 45794 9592.77 2884 v2: - Split patches into 3 parts (renaming variables, tx-kick fix, rx-wakeup fix). - Avoid rx-kicks too (patch 4). - Don't memorize endtime as it is not needed for now. Toshiaki Makita (4): vhost_net: Rename local variables in vhost_net_rx_peek_head_len vhost_net: Avoid tx vring kicks during busyloop vhost_net: Avoid rx queue wake-ups during busypoll vhost_net: Avoid rx vring kicks during busyloop drivers/vhost/net.c | 95 +++++++++++++++++++++++++++++++++---------------...
2018 Jul 23
3
[PATCH net-next v6 3/4] net: vhost: factor out busy polling logic to vhost_net_busy_poll()
...q)) { vhost_poll_queue(&rvq->poll); } else if (unlikely(vhost_enable_notify(&net->dev, rvq))) { vhost_disable_notify(&net->dev, rvq); vhost_poll_queue(&rvq->poll); } } Also it's better to care vhost_net_disable_vq()/vhost_net_enable_vq() on tx? -- Toshiaki Makita
2018 Jul 23
3
[PATCH net-next v6 3/4] net: vhost: factor out busy polling logic to vhost_net_busy_poll()
...q)) { vhost_poll_queue(&rvq->poll); } else if (unlikely(vhost_enable_notify(&net->dev, rvq))) { vhost_disable_notify(&net->dev, rvq); vhost_poll_queue(&rvq->poll); } } Also it's better to care vhost_net_disable_vq()/vhost_net_enable_vq() on tx? -- Toshiaki Makita
2018 Jul 02
2
[PATCH vhost] vhost_net: Fix too many vring kick on busypoll
On 2018/07/02 15:17, Jason Wang wrote: > On 2018?07?02? 12:37, Toshiaki Makita wrote: >> On 2018/07/02 11:54, Jason Wang wrote: >>> On 2018?07?02? 10:45, Toshiaki Makita wrote: >>>> Hi Jason, >>>> >>>> On 2018/06/29 18:30, Jason Wang wrote: >>>>> On 2018?06?29? 16:09, Toshiaki Makita wrote: >>>> ......
2018 Jul 02
2
[PATCH vhost] vhost_net: Fix too many vring kick on busypoll
On 2018/07/02 15:17, Jason Wang wrote: > On 2018?07?02? 12:37, Toshiaki Makita wrote: >> On 2018/07/02 11:54, Jason Wang wrote: >>> On 2018?07?02? 10:45, Toshiaki Makita wrote: >>>> Hi Jason, >>>> >>>> On 2018/06/29 18:30, Jason Wang wrote: >>>>> On 2018?06?29? 16:09, Toshiaki Makita wrote: >>>> ......
2018 Jul 03
2
[PATCH v2 net-next 4/4] vhost_net: Avoid rx vring kicks during busyloop
On 2018?07?03? 15:31, Toshiaki Makita wrote: > We may run out of avail rx ring descriptor under heavy load but busypoll > did not detect it so busypoll may have exited prematurely. Avoid this by > checking rx ring full during busypoll. Actually, we're checking whether it was empty in fact? > > Signed-off-by: Toshia...
2018 Jul 03
2
[PATCH v2 net-next 4/4] vhost_net: Avoid rx vring kicks during busyloop
On 2018?07?03? 15:31, Toshiaki Makita wrote: > We may run out of avail rx ring descriptor under heavy load but busypoll > did not detect it so busypoll may have exited prematurely. Avoid this by > checking rx ring full during busypoll. Actually, we're checking whether it was empty in fact? > > Signed-off-by: Toshia...
2017 Dec 20
4
[PATCH net-next] virtio_net: Add ethtool stats
...ors: 0 rx_queue_0_packets: 2090408 rx_queue_0_bytes: 3164825094 rx_queue_1_packets: 2082531 rx_queue_1_bytes: 3152932314 tx_queue_0_packets: 2770841 tx_queue_0_bytes: 4194955474 tx_queue_1_packets: 3084697 tx_queue_1_bytes: 4670196372 Signed-off-by: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> --- drivers/net/virtio_net.c | 187 ++++++++++++++++++++++++++++++++++------------- 1 file changed, 136 insertions(+), 51 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6fb7b65..a0a7bf5 100644 --- a/drivers/net/virtio_n...
2017 Dec 20
4
[PATCH net-next] virtio_net: Add ethtool stats
...ors: 0 rx_queue_0_packets: 2090408 rx_queue_0_bytes: 3164825094 rx_queue_1_packets: 2082531 rx_queue_1_bytes: 3152932314 tx_queue_0_packets: 2770841 tx_queue_0_bytes: 4194955474 tx_queue_1_packets: 3084697 tx_queue_1_bytes: 4670196372 Signed-off-by: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> --- drivers/net/virtio_net.c | 187 ++++++++++++++++++++++++++++++++++------------- 1 file changed, 136 insertions(+), 51 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6fb7b65..a0a7bf5 100644 --- a/drivers/net/virtio_n...
2018 Jul 02
1
[PATCH vhost] vhost_net: Fix too many vring kick on busypoll
On 2018/07/02 16:52, Jason Wang wrote: > On 2018?07?02? 15:11, Toshiaki Makita wrote: >> On 2018/07/02 15:17, Jason Wang wrote: >>> On 2018?07?02? 12:37, Toshiaki Makita wrote: >>>> On 2018/07/02 11:54, Jason Wang wrote: >>>>> On 2018?07?02? 10:45, Toshiaki Makita wrote: >>>>>> Hi Jason, >>>>>> >...
2018 Aug 05
2
[PATCH net-next 0/6] virtio_net: Add ethtool stat items
On 25/07/2018 10:59 PM, David Miller wrote: > From: "Michael S. Tsirkin" <mst at redhat.com> > Date: Wed, 25 Jul 2018 12:40:12 +0300 > >> On Mon, Jul 23, 2018 at 11:36:03PM +0900, Toshiaki Makita wrote: >>> From: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> >>> >>> Add some ethtool stat items useful for performance analysis. >>> >>> Signed-off-by: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> >> >> Series: >&...
2018 Aug 05
2
[PATCH net-next 0/6] virtio_net: Add ethtool stat items
On 25/07/2018 10:59 PM, David Miller wrote: > From: "Michael S. Tsirkin" <mst at redhat.com> > Date: Wed, 25 Jul 2018 12:40:12 +0300 > >> On Mon, Jul 23, 2018 at 11:36:03PM +0900, Toshiaki Makita wrote: >>> From: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> >>> >>> Add some ethtool stat items useful for performance analysis. >>> >>> Signed-off-by: Toshiaki Makita <makita.toshiaki at lab.ntt.co.jp> >> >> Series: >&...