From: "Tan, Jianfeng" <jianfeng.tan@intel.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
David Marchand <david.marchand@6wind.com>,
Panu Matilainen <pmatilai@redhat.com>
Subject: Re: [dpdk-dev] [PATCH] eal: add option --avail-cores to detect lcores
Date: Fri, 1 Jul 2016 00:52:01 +0000 [thread overview]
Message-ID: <ED26CBA2FAD1BF48A8719AEF02201E3610612825@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <1672769.UR6W46hl4M@xps13>
Hi Thomas,
> > >
> > > Looking at your special case, if the user did set an isolcpus option
> > > for another use, with no -c/-l, I understand the dpdk application
> > > won't care too much about it.
> > > So, this seems like somehow rude to the rest of the system and
> unwanted.
> >
> > The case you mentioned above is not the case I mean. But you make your
> > point about this one.
> > The case I originally mean: user sets an isolcpus option for DPDK
> > applications. Originally, DPDK apps would be started without any
> > problem. But for now, fail to start them because the required cores are
> > excluded before -c/-l. As per your comments following, we can add a
> > warning message (or should we quit on this situation?). But it indeed
> > has an effect on old users (they should changed to use "taskset
> > ./dpdk_app ..."). Do you think it's a problem?
>
> There is no activity on this patch.
> Jianfeng, do not hesitate to ping if needed.
> Should we class this patch as "changes requested"?
Yes, according to latest comments, it should be classified as "changes requested" (I've done that).
I'll resent a new version.
Thanks,
Jianfeng
next prev parent reply other threads:[~2016-07-01 0:52 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-24 18:49 [dpdk-dev] [RFC] eal: add cgroup-aware resource self discovery Jianfeng Tan
2016-01-25 13:46 ` Neil Horman
2016-01-26 2:22 ` Tan, Jianfeng
2016-01-26 14:19 ` Neil Horman
2016-01-27 12:02 ` Tan, Jianfeng
2016-01-27 17:30 ` Neil Horman
2016-01-29 11:22 ` [dpdk-dev] [PATCH] eal: make resource initialization more robust Jianfeng Tan
2016-02-01 18:08 ` Neil Horman
2016-02-22 6:08 ` Tan, Jianfeng
2016-02-22 13:18 ` Neil Horman
2016-02-28 21:12 ` Thomas Monjalon
2016-02-29 1:50 ` Tan, Jianfeng
2016-03-04 10:05 ` [dpdk-dev] [PATCH] eal: add option --avail-cores to detect lcores Jianfeng Tan
2016-03-08 8:54 ` Panu Matilainen
2016-03-08 17:38 ` Tan, Jianfeng
2016-03-09 13:05 ` Panu Matilainen
2016-03-09 13:53 ` Tan, Jianfeng
2016-03-09 14:01 ` Ananyev, Konstantin
2016-03-09 14:17 ` Tan, Jianfeng
2016-03-09 14:44 ` Ananyev, Konstantin
2016-03-09 14:55 ` Tan, Jianfeng
2016-03-09 15:17 ` Ananyev, Konstantin
2016-03-09 17:45 ` Tan, Jianfeng
2016-03-09 19:33 ` Ananyev, Konstantin
2016-03-10 1:36 ` Tan, Jianfeng
2016-05-18 12:46 ` David Marchand
2016-05-19 2:25 ` Tan, Jianfeng
2016-06-30 13:43 ` Thomas Monjalon
2016-07-01 0:52 ` Tan, Jianfeng [this message]
2016-04-26 12:39 ` Tan, Jianfeng
2016-03-04 10:58 ` [dpdk-dev] [PATCH] eal: make hugetlb initialization more robust Jianfeng Tan
2016-03-08 1:42 ` [dpdk-dev] [PATCH v2] " Jianfeng Tan
2016-03-08 8:46 ` Tan, Jianfeng
2016-05-04 11:07 ` Sergio Gonzalez Monroy
2016-05-04 11:28 ` Tan, Jianfeng
2016-05-04 12:25 ` Sergio Gonzalez Monroy
2016-05-09 10:48 ` [dpdk-dev] [PATCH v3] " Jianfeng Tan
2016-05-10 8:54 ` Sergio Gonzalez Monroy
2016-05-10 9:11 ` Tan, Jianfeng
2016-05-12 0:44 ` [dpdk-dev] [PATCH v4] " Jianfeng Tan
2016-05-17 16:39 ` David Marchand
2016-05-18 7:56 ` Sergio Gonzalez Monroy
2016-05-18 9:34 ` David Marchand
2016-05-19 2:00 ` Tan, Jianfeng
2016-05-17 16:40 ` Thomas Monjalon
2016-05-18 8:06 ` Sergio Gonzalez Monroy
2016-05-18 9:38 ` David Marchand
2016-05-19 2:11 ` Tan, Jianfeng
2016-05-31 3:37 ` [dpdk-dev] [PATCH v5] eal: fix allocating all free hugepages Jianfeng Tan
2016-06-06 2:49 ` Pei, Yulong
2016-06-08 11:27 ` Sergio Gonzalez Monroy
2016-06-30 13:34 ` Thomas Monjalon
2016-08-31 3:07 ` [dpdk-dev] [PATCH v2] eal: restrict cores detection Jianfeng Tan
2016-08-31 15:30 ` Stephen Hemminger
2016-09-01 1:15 ` Tan, Jianfeng
2016-09-01 1:31 ` [dpdk-dev] [PATCH v3] " Jianfeng Tan
2016-09-02 16:53 ` Bruce Richardson
2016-09-16 14:04 ` Thomas Monjalon
2016-09-16 14:02 ` Thomas Monjalon
2016-12-02 17:48 ` [dpdk-dev] [PATCH v4] eal: restrict cores auto detection Jianfeng Tan
2016-12-08 18:19 ` Thomas Monjalon
2016-12-09 15:14 ` Bruce Richardson
2016-12-21 14:31 ` Thomas Monjalon
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