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Date: Thu, 30 Oct 2014 12:45:47 -0400 From: Sowmini Varadhan <sowmini.varadhan@...cle.com> To: davem@...emloft.net, sowmini.varadhan@...cle.com Cc: netdev@...r.kernel.org Subject: [PATCHv2 net-next 0/2] sunvnet: Use multiple Tx queues. v2: moved tcp fix out of this series per David Miller feedback The primary objective of this patch-set is to address the suggestion from http://marc.info/?l=linux-netdev&m=140790778931563&w=2 With the changes in Patch 2, every vnet_port will get packets from a single tx-queue, and flow-control/head-of-line-blocking is confined to the vnet_ports that share that tx queue (as opposed to flow-controlling *all* peers). Patch 1 is an optimization that resets the DATA_READY bit when we re-enable Rx interrupts. This optimization lets us exit quickly from vnet_event_napi() when new data has not triggered an interrupt. Sowmini Varadhan (3): Correction to RFC number in comment Reset LDC_EVENT_DATA_READY when napi completes. Use one Tx queue per vnet_port drivers/net/ethernet/sun/sunvnet.c | 95 +++++++++++++++++++++++++------------- drivers/net/ethernet/sun/sunvnet.h | 2 + net/ipv4/tcp_input.c | 2 +- 3 files changed, 67 insertions(+), 32 deletions(-) -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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