search for: erdnetdev

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: "David S. Miller" <davem at davemloft.net> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> Acked-by: Michael S. Tsirkin <mst at redhat.com> --- V7->V8: set v...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: "David S. Miller" <davem at davemloft.net> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> Acked-by: Michael S. Tsirkin <mst at redhat.com> --- V7->V8: set v...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- drivers/net/virtio_net.c | 39 +++++++++++++++++++++++++++++---------- 1 file changed, 29 insertions(+), 10 deletions(-) diff --git a...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- drivers/net/virtio_net.c | 39 +++++++++++++++++++++++++++++---------- 1 file changed, 29 insertions(+), 10 deletions(-) diff --git a...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- V5->V6: remove {get|put}_online_cpus from virtnet_del_vqs (Jason) V4->V5: Add get/put_online_cpus to avoid CPUs go up and down...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- V5->V6: remove {get|put}_online_cpus from virtnet_del_vqs (Jason) V4->V5: Add get/put_online_cpus to avoid CPUs go up and down...

...very well when CPU IDs are not consecutive, this can happen with hot unplug. Fix this bug by traversal the online CPUs. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- drivers/net/virtio_net.c | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) diff --git a/drivers/net/vir...

...very well when CPU IDs are not consecutive, this can happen with hot unplug. Fix this bug by traversal the online CPUs. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- drivers/net/virtio_net.c | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) diff --git a/drivers/net/vir...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: "David S. Miller" <davem at davemloft.net> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> Acked-by: Michael S. Tsirkin <mst at redhat.com> --- V6->V7: seria...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: "David S. Miller" <davem at davemloft.net> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> Acked-by: Michael S. Tsirkin <mst at redhat.com> --- V6->V7: seria...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- V3->V4: move vq_index into virtnet_info (Jason) change the mapping value when not setting affinity (Jason) address the comments a...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- V3->V4: move vq_index into virtnet_info (Jason) change the mapping value when not setting affinity (Jason) address the comments a...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- V4->V5: Add get/put_online_cpus to avoid CPUs go up and down during operations (Rusty) V3->V4: move vq_index into virtnet_info...

...traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Jason Wang <jasowang at redhat.com> Cc: Eric Dumazet <erdnetdev at gmail.com> Cc: virtualization at lists.linux-foundation.org Cc: netdev at vger.kernel.org Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- V4->V5: Add get/put_online_cpus to avoid CPUs go up and down during operations (Rusty) V3->V4: move vq_index into virtnet_info...