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Message-Id: <cover.1696745452.git.hengqi@linux.alibaba.com> Date: Sun, 8 Oct 2023 14:27:38 +0800 From: Heng Qi <hengqi@...ux.alibaba.com> To: netdev@...r.kernel.org, virtualization@...ts.linux-foundation.org Cc: Jason Wang <jasowang@...hat.com>, "Michael S. Tsirkin" <mst@...hat.com>, Xuan Zhuo <xuanzhuo@...ux.alibaba.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Jesper Dangaard Brouer <hawk@...nel.org>, John Fastabend <john.fastabend@...il.com> Subject: [PATCH v3 0/6] virtio-net: Fix and update interrupt moderation The setting of virtio coalescing parameters involves all-queues and per queue, so we must be careful to synchronize the two. Regarding napi_tx switching, this patch set is not only compatible with the previous way of using tx-frames to switch napi_tx, but also improves the user experience when setting interrupt parameters. This patch set has been tested and was part of the previous netdim patch set[1] and is now being split to be rolled out in steps. [1] https://lore.kernel.org/all/20230811065512.22190-1-hengqi@linux.alibaba.com/ --- v2->v3: 1. Fix a tiny comment. v1->v2: 1. Fix some minor comments and add ack tags. Heng Qi (6): virtio-net: initially change the value of tx-frames virtio-net: fix mismatch of getting tx-frames virtio-net: consistently save parameters for per-queue virtio-net: fix per queue coalescing parameter setting virtio-net: fix the vq coalescing setting for vq resize virtio-net: a tiny comment update drivers/net/virtio_net.c | 104 ++++++++++++++++++++++++++++----------- 1 file changed, 75 insertions(+), 29 deletions(-) -- 2.19.1.6.gb485710b
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