From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id DCDE1C43334 for ; Fri, 8 Jul 2022 16:29:47 +0000 (UTC) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B042B406B4; Fri, 8 Jul 2022 18:29:46 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by mails.dpdk.org (Postfix) with ESMTP id 419124021E for ; Fri, 8 Jul 2022 18:29:44 +0200 (CEST) X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Subject: RE: [PATCH 2/2] service: fix potential stats race-condition on MT services Date: Fri, 8 Jul 2022 18:29:42 +0200 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35D871B8@smartserver.smartshare.dk> In-Reply-To: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH 2/2] service: fix potential stats race-condition on MT services Thread-Index: AQHYkso9CqvSXQ5m5kCgd1gUAmDVCq10lTCQgAASFcA= References: <20220708125645.3141464-1-harry.van.haaren@intel.com> <20220708125645.3141464-2-harry.van.haaren@intel.com> From: =?UTF-8?B?TW9ydGVuIEJyw7hydXA=?= To: "Honnappa Nagarahalli" , "Harry van Haaren" , Cc: =?UTF-8?B?TWF0dGlhcyBSw7ZubmJsb20=?= , "nd" , "nd" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org PiBGcm9tOiBIb25uYXBwYSBOYWdhcmFoYWxsaSBbbWFpbHRvOkhvbm5hcHBhLk5hZ2FyYWhhbGxp QGFybS5jb21dDQo+IFNlbnQ6IEZyaWRheSwgOCBKdWx5IDIwMjIgMTcuMTYNCj4gDQo+IDxzbmlw Pg0KPiA+DQo+ID4gVGhpcyBjb21taXQgZml4ZXMgYSBwb3RlbnRpYWwgcmFjZXktYWRkIHRoYXQg Y291bGQgb2NjdXIgaWYgbXVsdGlwbGUNCj4gc2VydmljZS0NCj4gPiBsY29yZXMgd2VyZSBleGVj dXRpbmcgdGhlIHNhbWUgTVQtc2FmZSBzZXJ2aWNlIGF0IHRoZSBzYW1lIHRpbWUsIHdpdGgNCj4g PiBzZXJ2aWNlIHN0YXRpc3RpY3MgY29sbGVjdGlvbiBlbmFibGVkLg0KPiA+DQo+ID4gQmVjYXVz ZSBtdWx0aXBsZSB0aHJlYWRzIGNhbiBydW4gYW5kIGV4ZWN1dGUgdGhlIHNlcnZpY2UsIHRoZSBz dGF0cw0KPiB2YWx1ZXMNCj4gPiBjYW4gaGF2ZSBtdWx0aXBsZSB3cml0ZXIgdGhyZWFkcywgcmVz dWx0aW5nIGluIHRoZSByZXF1aXJlbWVudCBvZg0KPiB1c2luZw0KPiA+IGF0b21pYyBhZGRpdGlv biBmb3IgY29ycmVjdG5lc3MuDQo+ID4NCj4gPiBOb3RlIHRoYXQgd2hlbiBhIE1UIHVuc2FmZSBz ZXJ2aWNlIGlzIGV4ZWN1dGVkLCBhIHNwaW5sb2NrIGlzIGhlbGQsDQo+IHNvIHRoZQ0KPiA+IHN0 YXRzIGluY3JlbWVudHMgYXJlIHByb3RlY3RlZC4gVGhpcyBmYWN0IGlzIHVzZWQgdG8gYXZvaWQg ZXhlY3V0aW5nDQo+IGF0b21pYw0KPiA+IGFkZCBpbnN0cnVjdGlvbnMgd2hlbiBub3QgcmVxdWly ZWQuDQo+ID4NCj4gPiBUaGlzIHBhdGNoIGNhdXNlcyBhIDEuMjV4IGluY3JlYXNlIGluIGN5Y2xl LWNvc3QgZm9yIHBvbGxpbmcgYSBNVA0KPiBzYWZlIHNlcnZpY2UNCj4gPiB3aGVuIHN0YXRpc3Rp Y3MgYXJlIGVuYWJsZWQuIE5vIGNoYW5nZSB3YXMgc2VlbiBmb3IgTVQgdW5zYWZlDQo+IHNlcnZp Y2VzLCBvcg0KPiA+IHdoZW4gc3RhdGlzdGljcyBhcmUgZGlzYWJsZWQuDQo+ID4NCj4gPiBSZXBv cnRlZC1ieTogTWF0dGlhcyBSw7ZubmJsb20gPG1hdHRpYXMucm9ubmJsb21AZXJpY3Nzb24uY29t Pg0KPiA+IFN1Z2dlc3RlZC1ieTogSG9ubmFwcGEgTmFnYXJhaGFsbGkgPEhvbm5hcHBhLk5hZ2Fy YWhhbGxpQGFybS5jb20+DQo+ID4gU3VnZ2VzdGVkLWJ5OiBNb3J0ZW4gQnLDuHJ1cCA8bWJAc21h cnRzaGFyZXN5c3RlbXMuY29tPg0KPiA+IFNpZ25lZC1vZmYtYnk6IEhhcnJ5IHZhbiBIYWFyZW4g PGhhcnJ5LnZhbi5oYWFyZW5AaW50ZWwuY29tPg0KPiA+DQo+ID4gLS0tDQo+ID4gLS0tDQo+ID4g IGxpYi9lYWwvY29tbW9uL3J0ZV9zZXJ2aWNlLmMgfCAxMCArKysrKysrKy0tDQo+ID4gIDEgZmls ZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQo+ID4NCj4gPiBkaWZm IC0tZ2l0IGEvbGliL2VhbC9jb21tb24vcnRlX3NlcnZpY2UuYw0KPiBiL2xpYi9lYWwvY29tbW9u L3J0ZV9zZXJ2aWNlLmMNCj4gPiBpbmRleCBlZjMxYjFmNjNjLi5mMDQ1ZTc0ZWYzIDEwMDY0NA0K PiA+IC0tLSBhL2xpYi9lYWwvY29tbW9uL3J0ZV9zZXJ2aWNlLmMNCj4gPiArKysgYi9saWIvZWFs L2NvbW1vbi9ydGVfc2VydmljZS5jDQo+ID4gQEAgLTM2Myw5ICszNjMsMTUgQEAgc2VydmljZV9y dW5uZXJfZG9fY2FsbGJhY2soc3RydWN0DQo+ID4gcnRlX3NlcnZpY2Vfc3BlY19pbXBsICpzLA0K PiA+ICAJCXVpbnQ2NF90IHN0YXJ0ID0gcnRlX3JkdHNjKCk7DQo+ID4gIAkJcy0+c3BlYy5jYWxs YmFjayh1c2VyZGF0YSk7DQo+ID4gIAkJdWludDY0X3QgZW5kID0gcnRlX3JkdHNjKCk7DQo+ID4g LQkJcy0+Y3ljbGVzX3NwZW50ICs9IGVuZCAtIHN0YXJ0Ow0KPiA+ICsJCXVpbnQ2NF90IGN5Y2xl cyA9IGVuZCAtIHN0YXJ0Ow0KPiA+ICAJCWNzLT5jYWxsc19wZXJfc2VydmljZVtzZXJ2aWNlX2lk eF0rKzsNCj4gPiAtCQlzLT5jYWxscysrOw0KPiA+ICsJCWlmIChzZXJ2aWNlX210X3NhZmUocykp IHsNCj4gPiArCQkJX19hdG9taWNfZmV0Y2hfYWRkKCZzLT5jeWNsZXNfc3BlbnQsIGN5Y2xlcywN Cj4gPiBfX0FUT01JQ19SRUxBWEVEKTsNCj4gPiArCQkJX19hdG9taWNfZmV0Y2hfYWRkKCZzLT5j YWxscywgMSwNCj4gPiBfX0FUT01JQ19SRUxBWEVEKTsNCj4gPiArCQl9IGVsc2Ugew0KPiA+ICsJ CQlzLT5jeWNsZXNfc3BlbnQgKz0gY3ljbGVzOw0KPiA+ICsJCQlzLT5jYWxscysrOw0KPiBUaGlz IGlzIHN0aWxsIGEgcHJvYmxlbSBmcm9tIGEgcmVhZGVyIHBlcnNwZWN0aXZlLiBJdCBpcyBwb3Nz aWJsZSB0aGF0DQo+IHRoZSB3cml0ZXMgY291bGQgYmUgc3BsaXQgd2hpbGUgYSByZWFkZXIgaXMg cmVhZGluZyB0aGUgc3RhdHMuIFRoZXNlDQo+IG5lZWQgdG8gYmUgYXRvbWljIGFkZHMuDQoNCkkg ZG9uJ3QgdW5kZXJzdGFuZCB3aGF0IHlvdSBzdWdnZXN0IGNhbiBnbyB3cm9uZyBoZXJlLCBIb25u YXBwYS4gSWYgeW91IHRhbGtpbmcgYWJvdXQgNjQgYml0IGNvdW50ZXJzIG9uIDMyIGJpdCBhcmNo aXRlY3R1cmVzLCB0aGVuIEkgdW5kZXJzdGFuZCB0aGUgcHJvYmxlbSAoYW5kIGhhdmUgbWFueSB5 ZWFycyBvZiBkaXJlY3QgZXhwZXJpZW5jZSB3aXRoIGl0IG15c2VsZikuIE90aGVyd2lzZSwgSSBo b3BlIHlvdSBjYW4gZWxhYm9yYXRlIG9yIGRpcmVjdCBtZSB0byBlZHVjYXRpb25hbCBtYXRlcmlh bCBhYm91dCB0aGUgaXNzdWUsIGNvbnNpZGVyaW5nIHRoaXMgYSBsZWFybmluZyBvcHBvcnR1bml0 eS4gOi0pDQoNCj4gDQo+ID4gKwkJfQ0KPiA+ICAJfSBlbHNlDQo+ID4gIAkJcy0+c3BlYy5jYWxs YmFjayh1c2VyZGF0YSk7DQo+ID4gIH0NCj4gPiAtLQ0KPiA+IDIuMzIuMA0KDQo=