From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Stojaczyk, DariuszX" Subject: Re: [PATCH 2/2] memalloc: keep in mind a failed MAP_FIXED mmap may still perform an unmap Date: Fri, 1 Jun 2018 12:41:33 +0000 Message-ID: References: <1527857469-159391-1-git-send-email-dariuszx.stojaczyk@intel.com> <1527857469-159391-2-git-send-email-dariuszx.stojaczyk@intel.com> <124961f4-c55f-10e6-7f5c-c0767f3b0bd4@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 To: "Burakov, Anatoly" , "dev@dpdk.org" Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 72E3B58C4 for ; Fri, 1 Jun 2018 14:41:40 +0200 (CEST) In-Reply-To: <124961f4-c55f-10e6-7f5c-c0767f3b0bd4@intel.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IEJ1cmFrb3YsIEFuYXRvbHkN Cj4gU2VudDogRnJpZGF5LCBKdW5lIDEsIDIwMTggMTowOSBQTQ0KPiBUbzogU3RvamFjenlrLCBE YXJpdXN6WCA8ZGFyaXVzenguc3RvamFjenlrQGludGVsLmNvbT47IGRldkBkcGRrLm9yZw0KPiBT dWJqZWN0OiBSZTogW1BBVENIIDIvMl0gbWVtYWxsb2M6IGtlZXAgaW4gbWluZCBhIGZhaWxlZCBN QVBfRklYRUQNCj4gbW1hcCBtYXkgc3RpbGwgcGVyZm9ybSBhbiB1bm1hcA0KPiANCj4gT24gMDEt SnVuLTE4IDE6NTEgUE0sIERhcml1c3ogU3RvamFjenlrIHdyb3RlOg0KPiA+IFRoaXMgaXNuJ3Qg ZG9jdW1lbnRlZCBpbiB0aGUgbWFudWFscywgYnV0IGEgZmFpbGVkIG1tYXAoLi4uLA0KPiA+IE1B UF9GSVhFRCkgbWF5IHN0aWxsIHVubWFwIG92ZXJsYXBwaW5nIHJlZ2lvbnMuIEluIHN1Y2ggY2Fz ZSwgd2UgbmVlZA0KPiA+IHRvIHJlbWFwIHRoZXNlIHJlZ2lvbnMgYmFjayBpbnRvIG91ciBhZGRy ZXNzIHNwYWNlIHRvIGVuc3VyZSBtZW0NCj4gPiBjb250aWd1aXR5Lg0KPiA+IFdlIGRvIGl0IHVu Y29uZGl0aW9uYWxseSBub3cgb24gbW1hcCBmYWlsdXJlIGp1c3QgdG8gYmUgc2FmZS4NCj4gPg0K PiA+IFZlcmlmaWVkIG9uIExpbnV4IDQuOS4wLTQtYW1kNjQuIEkgd2FzIGdldHRpbmcgRU5PTUVN IHdoZW4gdHJ5aW5nIHRvDQo+ID4gbWFwIGluIGh1Z2V0bGJmcyB3aXRoIG5vIHNwYWNlIGxlZnQs IGJ1dCB0aGUgcHJldmlvdXMgYW5vbnltb3VzDQo+ID4gbWFwcGluZyB3YXMgc3RpbGwgYmVpbmcg cmVtb3ZlZC4NCj4gPg0KPiA+IFNpZ25lZC1vZmYtYnk6IERhcml1c3ogU3RvamFjenlrIDxkYXJp dXN6eC5zdG9qYWN6eWtAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiANCj4gRG9lcyB0aGlzIGFsc28g aGFwcGVuIHdpdGggb3RoZXIgZXJyb3IgdmFsdWVzPw0KDQpUaGUgbWFuIHBhZ2VzIGFyZW4ndCBj bGVhciBvbiB0aGlzLiBJdCBjb3VsZC4gSSBrbm93IHRoaXMgcGF0Y2ggb25seSByZW1hcHMgdGhl IHJlZ2lvbiBpZiBlcnJybm8gPT0gRU5PTUVNLCBidXQgd2UgY291bGQgcmVtYXAgaXQgdW5jb25k aXRpb25hbGx5IGFmdGVyIGVhY2ggZmFpbGVkIG1tYXAganVzdCBhcyB3ZWxsLiAgSXQgd29uJ3Qg aHVydCBpZiB3ZSByZW1hcCBhIHJlZ2lvbiB1bm5lY2Vzc2FyaWx5LiBUaGlzIHdhcyBteSBvcmln aW5hbCBpbnRlbnQsIGJ1dCBhcHBhcmVudGx5IEkgZGlkbid0IGZ1bGx5IGNvbW1pdCBteSBjaGFu Z2VzIGJlZm9yZSBwdWJsaXNoaW5nIHBhdGNoZXMgaGVyZS4gVWhoLCBzb3JyeS4NCg0KRC4NCg0K PiANCj4gLS0NCj4gVGhhbmtzLA0KPiBBbmF0b2x5DQo=