From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gavin Hu (Arm Technology China)" Subject: Re: [EXT] [PATCH v2 1/3] rwlock: reimplement with __atomic builtins Date: Fri, 15 Mar 2019 03:40:41 +0000 Message-ID: References: <1547557979-153169-1-git-send-email-joyce.kong@arm.com> <1547557979-153169-2-git-send-email-joyce.kong@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "chaozhu@linux.vnet.ibm.com" , nd , "bruce.richardson@intel.com" , "thomas@monjalon.net" , "hemant.agrawal@nxp.com" , "stable@dpdk.org" , Honnappa Nagarahalli To: "jerinj@marvell.com" , "Joyce Kong (Arm Technology China)" , "dev@dpdk.org" Return-path: In-Reply-To: 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" SGkgSmVyaW4sDQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogSmVyaW4g SmFjb2IgS29sbGFudWtrYXJhbiA8amVyaW5qQG1hcnZlbGwuY29tPg0KPiBTZW50OiBXZWRuZXNk YXksIE1hcmNoIDEzLCAyMDE5IDI6MDkgQU0NCj4gVG86IEpveWNlIEtvbmcgKEFybSBUZWNobm9s b2d5IENoaW5hKSA8Sm95Y2UuS29uZ0Bhcm0uY29tPjsNCj4gZGV2QGRwZGsub3JnDQo+IENjOiBj aGFvemh1QGxpbnV4LnZuZXQuaWJtLmNvbTsgbmQgPG5kQGFybS5jb20+Ow0KPiBicnVjZS5yaWNo YXJkc29uQGludGVsLmNvbTsgdGhvbWFzQG1vbmphbG9uLm5ldDsNCj4gaGVtYW50LmFncmF3YWxA bnhwLmNvbTsgc3RhYmxlQGRwZGsub3JnOyBIb25uYXBwYSBOYWdhcmFoYWxsaQ0KPiA8SG9ubmFw cGEuTmFnYXJhaGFsbGlAYXJtLmNvbT47IEdhdmluIEh1IChBcm0gVGVjaG5vbG9neSBDaGluYSkN Cj4gPEdhdmluLkh1QGFybS5jb20+DQo+IFN1YmplY3Q6IFJlOiBbRVhUXSBbUEFUQ0ggdjIgMS8z XSByd2xvY2s6IHJlaW1wbGVtZW50IHdpdGggX19hdG9taWMNCj4gYnVpbHRpbnMNCj4gDQo+IE9u IFR1ZSwgMjAxOS0wMS0xNSBhdCAyMToxMiArMDgwMCwgSm95Y2UgS29uZyB3cm90ZToNCj4gPiBG cm9tOiBHYXZpbiBIdSA8Z2F2aW4uaHVAYXJtLmNvbT4NCj4gPg0KPiA+IFRoZSBfX3N5bmMgYnVp bHRpbiBiYXNlZCBpbXBsZW1lbnRhdGlvbiBnZW5lcmF0ZXMgZnVsbCBtZW1vcnkNCj4gPiBiYXJy aWVycw0KPiA+ICgnZG1iIGlzaCcpIG9uIEFybSBwbGF0Zm9ybXMuIFVzaW5nIEMxMSBhdG9taWMg YnVpbHRpbnMgdG8gZ2VuZXJhdGUNCj4gPiBvbmUNCj4gPiB3YXkgYmFycmllcnMuDQo+ID4NCj4g PiBIZXJlIGlzIHRoZSBhc3NlbWJseSBjb2RlIG9mIF9fc3luY19jb21wYXJlX2FuZF9zd2FwIGJ1 aWx0aW4uDQo+ID4gX19zeW5jX2Jvb2xfY29tcGFyZV9hbmRfc3dhcChkc3QsIGV4cCwgc3JjKTsN Cj4gPiAgICAweDAwMDAwMDAwMDA5MGYxYjAgPCsxNj46ICAgIGUwIDA3IDQwIGY5IGxkciB4MCwg W3NwLCAjOF0NCj4gPiAgICAweDAwMDAwMDAwMDA5MGYxYjQgPCsyMD46ICAgIGUxIDBmIDQwIDc5 IGxkcmggICAgdzEsIFtzcCwgIzZdDQo+ID4gICAgMHgwMDAwMDAwMDAwOTBmMWI4IDwrMjQ+OiAg ICBlMiAwYiA0MCA3OSBsZHJoICAgIHcyLCBbc3AsICM0XQ0KPiA+ICAgIDB4MDAwMDAwMDAwMDkw ZjFiYyA8KzI4PjogICAgMjEgM2MgMDAgMTIgYW5kIHcxLCB3MSwgIzB4ZmZmZg0KPiA+ICAgIDB4 MDAwMDAwMDAwMDkwZjFjMCA8KzMyPjogICAgMDMgN2MgNWYgNDggbGR4cmggICB3MywgW3gwXQ0K PiA+ICAgIDB4MDAwMDAwMDAwMDkwZjFjNCA8KzM2PjogICAgN2YgMDAgMDEgNmIgY21wIHczLCB3 MQ0KPiA+ICAgIDB4MDAwMDAwMDAwMDkwZjFjOCA8KzQwPjogICAgNjEgMDAgMDAgNTQgYi5uZSAg ICAweDkwZjFkNA0KPiA+IDxydGVfYXRvbWljMTZfY21wc2V0KzUyPiAgLy8gYi5hbnkNCj4gPiAg ICAweDAwMDAwMDAwMDA5MGYxY2MgPCs0ND46ICAgIDAyIGZjIDA0IDQ4IHN0bHhyaCAgdzQsIHcy LCBbeDBdDQo+ID4gICAgMHgwMDAwMDAwMDAwOTBmMWQwIDwrNDg+OiAgICA4NCBmZiBmZiAzNSBj Ym56ICAgIHc0LCAweDkwZjFjMA0KPiA+IDxydGVfYXRvbWljMTZfY21wc2V0KzMyPg0KPiA+ICAg IDB4MDAwMDAwMDAwMDkwZjFkNCA8KzUyPjogICAgYmYgM2IgMDMgZDUgZG1iIGlzaA0KPiA+ICAg IDB4MDAwMDAwMDAwMDkwZjFkOCA8KzU2PjogICAgZTAgMTcgOWYgMWEgY3NldCAgICB3MCwgZXEg IC8vIGVxID0NCj4gPiBub25lDQo+ID4NCj4gPiBGaXhlczogYWY3NTA3OGZlY2UzICgiZmlyc3Qg cHVibGljIHJlbGVhc2UiKQ0KPiA+IENjOiBzdGFibGVAZHBkay5vcmcNCj4gPg0KPiA+IFNpZ25l ZC1vZmYtYnk6IEdhdmluIEh1IDxnYXZpbi5odUBhcm0uY29tPg0KPiA+IFJldmlld2VkLWJ5OiBI b25uYXBwYSBOYWdhcmFoYWxsaSA8aG9ubmFwcGEubmFnYXJhaGFsbGlAYXJtLmNvbT4NCj4gPiBS ZXZpZXdlZC1ieTogT2xhIExpbGplZGFobCA8b2xhLmxpbGplZGFobEBhcm0uY29tPg0KPiA+IFJl dmlld2VkLWJ5OiBKb3ljZSBLb25nIDxqb3ljZS5rb25nQGFybS5jb20+DQo+ID4gVGVzdGVkLWJ5 OiBKb3ljZSBLb25nIDxqb3ljZS5rb25nQGFybS5jb20+DQo+ID4gLS0tDQo+IA0KPiBOaXQ6DQo+ IEZpeCBmb2xsb3dpbmcgZ2l0LWNoZWNrbG9nLnNoIGlzc3VlDQo+IA0KPiBXcm9uZyBoZWFkbGlu ZSBmb3JtYXQ6DQo+IAlyd2xvY2s6IHJlaW1wbGVtZW50IHdpdGggX19hdG9taWMgYnVpbHRpbnMN Cj4gDQo+IA0KPiBXaXRoIGFib3ZlIGZpeDoNCj4gQWNrZWQtYnk6IEplcmluIEphY29iIDxqZXJp bmpAbWFydmVsbC5jb20+DQo+IA0KPiBQZXJmb3JtYW5jZSBvbiBvY3Rlb250eDI6ICs4OCUgaW1w cm92ZW1lbnQgd2l0aCB0aGlzIHBhdGNoLg0KPiANCldpdGggeW91ciB0ZXN0IHJlc3VsdCwgSSBh c3N1bWUgeW91IGFwcGxpZWQgYWxsIHRoZSB0aHJlZSBwYXRjaGVzLCBub3QgdGhpcyBvbmUgb25s eS4NCldvdWxkIHlvdSByZXZpZXcvYWNrIHRoZSBvdGhlciB0d28gcGF0Y2hlcz8gDQo+IA0KDQo=