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Wed, 6 Sep 2017 15:17:35 +0800 From: "Tan, Jianfeng" To: "wangzhike@jd.com" , "users@dpdk.org" , "dev@dpdk.org" Thread-Topic: long initialization of rte_eal_hugepage_init Thread-Index: AdMmvqimmomJbxKTSIWZaTyNsdzbggACtNUQAAIl2aAAAxJC8A== Date: Wed, 6 Sep 2017 07:17:35 +0000 Message-ID: References: <6DAF063A35010343823807B082E5681F1A72FDB1@mbx05.360buyAD.local> <6DAF063A35010343823807B082E5681F1A72FE0F@mbx05.360buyAD.local> In-Reply-To: <6DAF063A35010343823807B082E5681F1A72FE0F@mbx05.360buyAD.local> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] long initialization of rte_eal_hugepage_init 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: , X-List-Received-Date: Wed, 06 Sep 2017 07:17:41 -0000 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTog546L5b+X5YWLIFttYWls dG86d2FuZ3poaWtlQGpkLmNvbV0NCj4gU2VudDogV2VkbmVzZGF5LCBTZXB0ZW1iZXIgNiwgMjAx NyAyOjAzIFBNDQo+IFRvOiBUYW4sIEppYW5mZW5nOyB1c2Vyc0BkcGRrLm9yZzsgZGV2QGRwZGsu b3JnDQo+IFN1YmplY3Q6IFJFOiBsb25nIGluaXRpYWxpemF0aW9uIG9mIHJ0ZV9lYWxfaHVnZXBh Z2VfaW5pdA0KPiANCj4gRG8geW91IG1lYW4gInBhZ2VzaXplIiB3aGVuIHlvdSBzYXkgInNpemUi IG9wdGlvbj8gSSBoYXZlIHNwZWNpZmllZCB0aGUNCj4gcGFnZXNpemUgYXMgMUcuDQoNCk5vLCBJ IG1lYW4gInNpemUiLiBJIG1lYW4gYWRkaW5nIGFub3RoZXIgaHVnZXRsYmZzIHdpdGggdG90YWwg c2l6ZSA9IHdoYXQgeW91IG5lZWQgZm9yIHlvdXIgYXBwLiBBbmQgd2l0aCBhbm90aGVyIERQREsg b3B0aW9uICItLWh1Z2UtZGlyIiwgd2UgY2FuIGF2b2lkIGFsbG9jYXRpbmcgYWxsIGZyZWUgaHVn ZXBhZ2VzLg0KDQpJZiB5b3Ugd2FudCB0byBhbGxvY2F0ZSBtZW1vcnkgb24gZGlmZmVyZW50IHNv Y2tldHMsIGUuZy4sIC0tc29ja2V0LW1lbSAxMDI0LDEwMjQsIHlvdSBuZWVkIGEgbmV3ZXIgRFBE SyB3aXRoIGJlbG93IGNvbW1pdCBieSBJbHlhIE1heGltZXRzOg0KY29tbWl0IDFiNzI2MDVkMjQx ICgibWVtOiBiYWxhbmNlZCBhbGxvY2F0aW9uIG9mIGh1Z2VwYWdlcyIpLg0KDQpUaGFua3MsDQpK aWFuZmVuZw0KDQo+IEFsc28sIEkgYWxyZWFkeSB1c2UgIi0tc29ja2V0LW1lbSAiIHRvIHNwZWNp ZnkgdGhhdCB0aGUgYXBwbGljYXRpb24gb25seSBuZWVkcw0KPiAxRyBwZXIgTlVNQSBub2RlLg0K PiANCj4gVGhlIHByb2JsZW0gaXMgdGhhdCBtYXBfYWxsX2h1Z2VwYWdlcygpIHdvdWxkIG1hcCBh bGwgZnJlZSBodWdlIHBhZ2VzLA0KPiBhbmQgdGhlbiBzZWxlY3QgdGhlIHByb3BlciBvbmVzLiBJ ZiBJIGhhdmUgNTAwIGZyZWUgaHVnZSBwYWdlcyAoZWFjaCAxRyksIGFuZA0KPiBhcHBsaWNhdGlv biBvbmx5IG5lZWRzIDFHIHBlciBOVU1BIHNvY2tldCwgaXQgaXMgdW5yZWFzb25hYmxlIGZvciBz dWNoDQo+IG1hcHBpbmcuDQo+IA0KPiBNeSB1c2UgY2FzZSBpcyBPVlMrRFBESy4gVGhlIE9WUytE UERLIHdvdWxkIG9ubHkgbmVlZCAyRywgYW5kIG90aGVyDQo+IGFwcGxpY2F0aW9uIChRZW11L1ZN KSB3b3VsZCB1c2UgdGhlIG90aGVyIGh1Z2UgcGFnZXMuDQo+IA0KPiBCciwNCj4gV2FuZyBaaGlr ZQ0KPiANCj4gDQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IFRhbiwgSmlh bmZlbmcgW21haWx0bzpqaWFuZmVuZy50YW5AaW50ZWwuY29tXQ0KPiBTZW50OiBXZWRuZXNkYXks IFNlcHRlbWJlciAwNiwgMjAxNyAxMjozNiBQTQ0KPiBUbzog546L5b+X5YWLOyB1c2Vyc0BkcGRr Lm9yZzsgZGV2QGRwZGsub3JnDQo+IFN1YmplY3Q6IFJFOiBsb25nIGluaXRpYWxpemF0aW9uIG9m IHJ0ZV9lYWxfaHVnZXBhZ2VfaW5pdA0KPiANCj4gDQo+IA0KPiA+IC0tLS0tT3JpZ2luYWwgTWVz c2FnZS0tLS0tDQo+ID4gRnJvbTogdXNlcnMgW21haWx0bzp1c2Vycy1ib3VuY2VzQGRwZGsub3Jn XSBPbiBCZWhhbGYgT2YgPz8/DQo+ID4gU2VudDogV2VkbmVzZGF5LCBTZXB0ZW1iZXIgNiwgMjAx NyAxMToyNSBBTQ0KPiA+IFRvOiB1c2Vyc0BkcGRrLm9yZzsgZGV2QGRwZGsub3JnDQo+ID4gU3Vi amVjdDogW2RwZGstdXNlcnNdIGxvbmcgaW5pdGlhbGl6YXRpb24gb2YgcnRlX2VhbF9odWdlcGFn ZV9pbml0DQo+ID4NCj4gPiBIaSBBbGwsDQo+ID4NCj4gPiBJIG9ic2VydmVkIHRoYXQgcnRlX2Vh bF9odWdlcGFnZV9pbml0KCkgd2lsbCB0YWtlIHF1aXRlIGxvbmcgdGltZSBpZiB0aGVyZQ0KPiBh cmUNCj4gPiBsb3RzIG9mIGh1Z2UgcGFnZXMuIEV4YW1wbGUgSSBoYXZlIDUwMCAxRyBodWdlIHBh Z2VzLCBhbmQgaXQgdGFrZXMgYWJvdXQgMg0KPiA+IG1pbnV0ZXMuIFRoYXQgaXMgdG9vIGxvbmcg ZXNwZWNpYWxseSBmb3IgYXBwbGljYXRpb24gcmVzdGFydCBjYXNlLg0KPiA+DQo+ID4gSWYgdGhl IGFwcGxpY2F0aW9uIG9ubHkgbmVlZHMgbGltaXRlZCBodWdlIHBhZ2Ugd2hpbGUgdGhlIGhvc3Qg aGF2ZSBsb3RzIG9mDQo+ID4gaHVnZSBwYWdlcywgdGhlIGFsZ29yaXRobSBpcyBub3Qgc28gZWZm aWNlbnQuIEV4YW1wbGUsIHdlIG9ubHkgbmVlZCAxRw0KPiA+IG1lbW9yeSBmcm9tIGVhY2ggc29j a2V0Lg0KPiA+DQo+ID4gV2hhdCBpcyB0aGUgcHJvcG9zYWwgZnJvbSBEUERLIGNvbW11bml0eT8g QW55IHNvbHV0aW9uPw0KPiANCj4gWW91IGNhbiBtb3VudCBodWdldGxiZnMgd2l0aCAic2l6ZSIg b3B0aW9uICsgdXNlICItLXNvY2tldC1tZW0iIG9wdGlvbiBpbg0KPiBEUERLIHRvIHJlc3RyaWN0 IHRoZSBtZW1vcnkgdG8gYmUgdXNlZC4NCj4gDQo+IFRoYW5rcywNCj4gSmlhbmZlbmcNCj4gDQo+ ID4NCj4gPiBOb3RlIEkgdHJpZWQgdmVyc2lvbiBkcGRrIDE2LjExLg0KPiA+DQo+ID4gQnIsDQo+ ID4gV2FuZyBaaGlrZQ0K