Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-05 Thread Zhang, Qi Z
ti, Narender > ; arybche...@solarflare.com > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 05/07/2018 11:54, Zhang, Qi Z: > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > 05/07/2018 05:37, Zhang, Qi Z: > > > > From: Th

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-05 Thread Thomas Monjalon
05/07/2018 11:54, Zhang, Qi Z: > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > 05/07/2018 05:37, Zhang, Qi Z: > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > 05/07/2018 03:38, Zhang, Qi Z: > > > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > > > 04/07/2018

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-05 Thread Zhang, Qi Z
ti, Narender > ; arybche...@solarflare.com > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 05/07/2018 05:37, Zhang, Qi Z: > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > 05/07/2018 03:38, Zhang, Qi Z: > > > > From: Th

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-05 Thread Thomas Monjalon
05/07/2018 05:37, Zhang, Qi Z: > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > 05/07/2018 03:38, Zhang, Qi Z: > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > 04/07/2018 12:49, Zhang, Qi Z: > > > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > > > 04/07/2018

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-04 Thread Zhang, Qi Z
ti, Narender > ; arybche...@solarflare.com > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 05/07/2018 03:38, Zhang, Qi Z: > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > 04/07/2018 12:49, Zhang, Qi Z: > > > > From: Th

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-04 Thread Thomas Monjalon
05/07/2018 03:38, Zhang, Qi Z: > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > 04/07/2018 12:49, Zhang, Qi Z: > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > 04/07/2018 03:47, Zhang, Qi Z: > > > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > > > 03/07/2018

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-04 Thread Zhang, Qi Z
ti, Narender > ; arybche...@solarflare.com > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 04/07/2018 12:49, Zhang, Qi Z: > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > 04/07/2018 03:47, Zhang, Qi Z: > > > > From: Th

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-04 Thread Thomas Monjalon
04/07/2018 12:49, Zhang, Qi Z: > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > 04/07/2018 03:47, Zhang, Qi Z: > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > 03/07/2018 17:08, Zhang, Qi Z: > > > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > > > 02/07/2018

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-04 Thread Zhang, Qi Z
in H ; Vangati, Narender > > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 04/07/2018 03:47, Zhang, Qi Z: > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > 03/07/2018 17:08, Zhang, Qi Z: > > > > From: Thomas Monjalon [m

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-04 Thread Thomas Monjalon
04/07/2018 03:47, Zhang, Qi Z: > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > 03/07/2018 17:08, Zhang, Qi Z: > > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > > 02/07/2018 07:44, Qi Zhang: > > > > > Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let > > > > > applic

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-03 Thread Zhang, Qi Z
t; ; Shelton, Benjamin H > ; Vangati, Narender > > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > > > On Mon, Jul 2, 2018, at 1:44 PM, Qi Zhang wrote: > > Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let > > application lock o

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-03 Thread Yuanhan Liu
On Mon, Jul 2, 2018, at 1:44 PM, Qi Zhang wrote: > Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let > application lock or unlock on specific ethdev, a locked device > can't be detached, this help applicaiton to prevent unexpected > device detaching, especially in multi-process envrio

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-03 Thread Zhang, Qi Z
in H ; Vangati, Narender > > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 03/07/2018 17:08, Zhang, Qi Z: > > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > > 02/07/2018 07:44, Qi Zhang: > > > > Introduce API rte_eth_dev_lock and

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-03 Thread Thomas Monjalon
03/07/2018 17:08, Zhang, Qi Z: > From: Thomas Monjalon [mailto:tho...@monjalon.net] > > 02/07/2018 07:44, Qi Zhang: > > > Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let > > > application lock or unlock on specific ethdev, a locked device can't > > > be detached, this help applicaiton

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-03 Thread Zhang, Qi Z
i, Narender > > Subject: Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock > > 02/07/2018 07:44, Qi Zhang: > > Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let > > application lock or unlock on specific ethdev, a locked device can't > &g

Re: [dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-03 Thread Thomas Monjalon
02/07/2018 07:44, Qi Zhang: > Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let > application lock or unlock on specific ethdev, a locked device > can't be detached, this help applicaiton to prevent unexpected > device detaching, especially in multi-process envrionment. Trying to unders

[dpdk-dev] [PATCH v8 04/19] ethdev: introduce device lock

2018-07-01 Thread Qi Zhang
Introduce API rte_eth_dev_lock and rte_eth_dev_unlock to let application lock or unlock on specific ethdev, a locked device can't be detached, this help applicaiton to prevent unexpected device detaching, especially in multi-process envrionment. Aslo introduce the new API rte_eth_dev_lock_with_cal