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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 3ed80196-30b9-4ba3-45e2-08d7fe4c2857 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 May 2020 12:32:14.1843 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: olMZU+0kkdh6RqC0vVREsBxfIC7UbGinv865QCTPVOLIvBHJT2K+csH0Dxa9ROzhoFxnqax/cWxRLZkzkTk75ezAXEbCmXu/qo68OAehk1A= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR11MB3286 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH 2/2] ring: empty optimization X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" PiANCj4gVGVzdGluZyBpZiB0aGUgcmluZyBpcyBlbXB0eSBpcyBhcyBzaW1wbGUgYXMgY29tcGFy aW5nIHRoZSBwcm9kdWNlciBhbmQNCj4gY29uc3VtZXIgcG9pbnRlcnMuDQo+IA0KPiBJbiB0aGVv cnksIHRoaXMgb3B0aW1pemF0aW9uIHJlZHVjZXMgdGhlIG51bWJlciBvZiBwb3RlbnRpYWwgY2Fj aGUgbWlzc2VzDQo+IGZyb20gMyB0byAyIGJ5IG5vdCBoYXZpbmcgdG8gcmVhZCByLT5tYXNrIGlu IHJ0ZV9yaW5nX2NvdW50KCkuDQo+IA0KPiBUaGUgbW9kaWZpY2F0aW9uIG9mIHRoaXMgZnVuY3Rp b24gd2VyZSBhbHNvIGRpc2N1c3NlZCBpbiB0aGUgUkZDIGhlcmU6DQo+IGh0dHBzOi8vbWFpbHMu ZHBkay5vcmcvYXJjaGl2ZXMvZGV2LzIwMjAtQXByaWwvMTY1NzUyLmh0bWwNCj4gDQo+IFNpZ25l ZC1vZmYtYnk6IE1vcnRlbiBCcsO4cnVwIDxtYkBzbWFydHNoYXJlc3lzdGVtcy5jb20+DQo+IC0t LQ0KPiAgbGliL2xpYnJ0ZV9yaW5nL3J0ZV9yaW5nLmggfCA0ICsrKy0NCj4gIDEgZmlsZSBjaGFu Z2VkLCAzIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkNCj4gDQo+IGRpZmYgLS1naXQgYS9s aWIvbGlicnRlX3JpbmcvcnRlX3JpbmcuaCBiL2xpYi9saWJydGVfcmluZy9ydGVfcmluZy5oDQo+ IGluZGV4IDkwNzhlN2MyNC4uZjY3MTQxNDgyIDEwMDY0NA0KPiAtLS0gYS9saWIvbGlicnRlX3Jp bmcvcnRlX3JpbmcuaA0KPiArKysgYi9saWIvbGlicnRlX3JpbmcvcnRlX3JpbmcuaA0KPiBAQCAt NzMzLDcgKzczMyw5IEBAIHJ0ZV9yaW5nX2Z1bGwoY29uc3Qgc3RydWN0IHJ0ZV9yaW5nICpyKQ0K PiAgc3RhdGljIGlubGluZSBpbnQNCj4gIHJ0ZV9yaW5nX2VtcHR5KGNvbnN0IHN0cnVjdCBydGVf cmluZyAqcikNCj4gIHsNCj4gLQlyZXR1cm4gcnRlX3JpbmdfY291bnQocikgPT0gMDsNCj4gKwl1 aW50MzJfdCBwcm9kX3RhaWwgPSByLT5wcm9kLnRhaWw7DQo+ICsJdWludDMyX3QgY29uc190YWls ID0gci0+Y29ucy50YWlsOw0KPiArCXJldHVybiBjb25zX3RhaWwgPT0gcHJvZF90YWlsOw0KPiAg fQ0KPiANCj4gIC8qKg0KPiAtLQ0KDQpBY2tlZC1ieTogS29uc3RhbnRpbiBBbmFueWV2IDxrb25z dGFudGluLmFuYW55ZXZAaW50ZWwuY29tPg0KDQo+IDIuMTcuMQ0KDQo=