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DIR:OUT; SFP:1101; SCL:1; SRVR:HE1PR0801MB1674; H:HE1PR0801MB1930.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: 30LvK5zMofxEH1HSlu2U9anfODEkWlgRG01rmGNQhiIzmtiO17/NbIHAHrW3u41sR4r3fp8kKMK+CHWOjipDAHeXgdWMk11jgZ9oH8zq9gqSXTM8PV9oBbTTuJt0AkJRJmTXEXYr+yU0pfSChPVcPH632H7x4gUG7FJlqJSZ4LJ71g7kuPBmfY+pM37+1I7eG8qhqSZjJY8lAjkaGgu8F4OdN7tBBQYyCFTFjC9MMZMYYu/hDp9ADTh7bm5tDVYLxA5fwWoC/8vtM+W19U183s8ux94BumIiw3J65Z2N4yUDQzON+fHG/auVIMxl7sbkaflSh1wPjskx16rELVdODFHTr6RtsF3yqQqiF6e3yJ8= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: 275af4ae-4aa2-4303-9855-08d5e5fa729f X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Jul 2018 00:16:56.9188 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0801MB1674 Subject: Re: [dpdk-dev] [PATCH v2] rte_ring: clarify preemptible nature of ring algorithm X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Tue, 10 Jul 2018 00:16:59 -0000 -----Original Message----- From: Olivier Matz <olivier.matz@6wind.com>=20 Sent: Monday, June 25, 2018 10:37 AM To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com> Cc: Burakov, Anatoly <anatoly.burakov@intel.com>; dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH v2] rte_ring: clarify preemptible nature of = ring algorithm Hi Honnappa, On Thu, May 31, 2018 at 04:53:01AM +0000, Honnappa Nagarahalli wrote: > > -----Original Message----- > > From: Burakov, Anatoly <anatoly.burakov@intel.com> > > Sent: Wednesday, May 30, 2018 2:48 AM > > To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>; olivier.matz@6= wind.com > > Cc: dev@dpdk.org > > Subject: Re: [dpdk-dev] [PATCH v2] rte_ring: clarify preemptible nature= of ring algorithm > >=20 > > On 29-May-18 5:36 PM, Honnappa Nagarahalli wrote: > > > I do not see the documentation regarding this in programmer's guide. > >=20 > > Hi > >=20 > > Apologies, it's not in rte_ring section, it's in programmer's guide for= EAL: > >=20 > > http://www.dpdk.org/doc/guides/prog_guide/env_abstraction_layer.html#kn= own-issues > >=20 > > Perhaps this could be referenced in the rte_ring (or indeed copied/move= d there)? > > No problem, it is still in programmer's guide :). I will rework the patch= . > Thank you, > Honnappa Thank you for your patch proposal. Do you still plan to submit a new versio= n? I think the description from http://www.dpdk.org/doc/guides/prog_guide/env_abstraction_layer.html#known-= issues should be moved in rte_ring.h header. Apologies for the late reply, have been on vacation. I have a patch ready, it took time undergoing internal review, will send it= out soon. Thanks, Olivier