From: Jun Xiao <jun.xiao@cloudnetengine.com>
To: Zhou Danny <danny.zhou@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v4 4/5] eal: add per rx queue interrupt handling based on VFIO
Date: Sat, 21 Feb 2015 10:56:44 +0800 [thread overview]
Message-ID: <20150221025644.GA61778@gmail.com> (raw)
In-Reply-To: <1424353698-29837-5-git-send-email-danny.zhou@intel.com>
On 02/19, Zhou Danny wrote:
> v4 changes:
> - Adjust position of new-added structure fields
>
> v3 changes:
> - Fix review comments
>
> v2 changes:
> - Fix compilation issue for a missed header file
> - Bug fix: free unreleased resources on the exception path before return
> - Consolidate coding style related review comments
>
> This patch does below:
> - Create multiple VFIO eventfd for rx queues.
> - Handle per rx queue interrupt.
> - Eliminate unnecessary suspended DPDK polling thread wakeup mechanism
> for rx interrupt by allowing polling thread epoll_wait rx queue
> interrupt notification.
>
> Signed-off-by: Danny Zhou <danny.zhou@intel.com>
> Tested-by: Yong Liu <yong.liu@intel.com>
> ---
> lib/librte_eal/common/include/rte_eal.h | 12 ++
> lib/librte_eal/linuxapp/eal/Makefile | 1 +
> lib/librte_eal/linuxapp/eal/eal_interrupts.c | 190 ++++++++++++++++-----
> lib/librte_eal/linuxapp/eal/eal_pci_vfio.c | 12 +-
> .../linuxapp/eal/include/exec-env/rte_interrupts.h | 4 +
Hi Danny,
Could you rebase the patch to your commit 4a499c64959, otherwise
rte_interrupts.h cannot be applied.
Thanks,
Jun
next prev parent reply other threads:[~2015-02-21 2:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-19 13:48 [dpdk-dev] [PATCH v4 0/5] Interrupt mode PMD Zhou Danny
2015-02-19 13:48 ` [dpdk-dev] [PATCH v4 1/5] ethdev: add rx interrupt enable/disable functions Zhou Danny
2015-02-19 13:48 ` [dpdk-dev] [PATCH v4 2/5] ixgbe: enable rx queue interrupts for both PF and VF Zhou Danny
2015-02-23 11:19 ` Thomas Monjalon
2015-02-23 11:23 ` Zhou, Danny
2015-02-23 13:20 ` Thomas Monjalon
2015-02-23 15:11 ` Zhou, Danny
2015-02-19 13:48 ` [dpdk-dev] [PATCH v4 3/5] igb: enable rx queue interrupts for PF Zhou Danny
2015-02-19 13:48 ` [dpdk-dev] [PATCH v4 4/5] eal: add per rx queue interrupt handling based on VFIO Zhou Danny
2015-02-20 22:43 ` Thomas Monjalon
2015-02-23 11:47 ` Zhou, Danny
2015-02-23 13:28 ` Thomas Monjalon
2015-02-23 15:02 ` Zhou, Danny
2015-02-23 15:19 ` Thomas Monjalon
2015-02-23 15:24 ` Zhou, Danny
2015-02-21 2:56 ` Jun Xiao [this message]
2015-02-23 11:23 ` Zhou, Danny
2015-02-19 13:48 ` [dpdk-dev] [PATCH v4 5/5] l3fwd-power: enable one-shot rx interrupt and polling/interrupt mode switch Zhou Danny
2015-02-20 8:50 ` [dpdk-dev] [PATCH v4 0/5] Interrupt mode PMD Gonzalez Monroy, Sergio
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