From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Keller, Jacob E" Subject: Re: [PATCH net] ixgbe: napi_poll must return the work done Date: Thu, 16 Jun 2016 17:40:06 +0000 Message-ID: <1466098806.17117.20.camel@intel.com> References: <37ccedd746ed932b9d73eff592f324f2a3fc6c6f.1465995724.git.pabeni@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "hannes@redhat.com" , "netdev@vger.kernel.org" , "Kirsher, Jeffrey T" , "intel-wired-lan@lists.osuosl.org" , "davem@davemloft.net" To: "venkateshs@google.com" , "pabeni@redhat.com" Return-path: Received: from mga04.intel.com ([192.55.52.120]:16192 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754979AbcFPRkI (ORCPT ); Thu, 16 Jun 2016 13:40:08 -0400 In-Reply-To: Content-Language: en-US Content-ID: <1EF7D0E131B182488F331D84691BD2B6@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: T24gV2VkLCAyMDE2LTA2LTE1IGF0IDA5OjM0IC0wNzAwLCBWZW5rYXRlc2ggU3Jpbml2YXMgd3Jv dGU6DQo+IE9uIFdlZCwgSnVuIDE1LCAyMDE2IGF0IDY6MzcgQU0sIFBhb2xvIEFiZW5pIDxwYWJl bmlAcmVkaGF0LmNvbT4NCj4gd3JvdGU6DQo+ID4gDQo+ID4gQ3VycmVudGx5IHRoZSBmdW5jdGlv biBpeGdiZV9wb2xsKCkgcmV0dXJucyAwIHdoZW4gaXQgY2xlYW4NCj4gPiBjb21wbGV0ZWx5DQo+ ID4gdGhlIHJ4IHJpbmdzLCBidXQgdGhpcyBmb3VsIGJ1ZGdldCBhY2NvdW50aW5nIGluIGNvcmUg Y29kZS4NCj4gPiBGaXggdGhpcyByZXR1cm5pbmcgdGhlIGFjdHVhbCB3b3JrIGRvbmUsIGNhcHBl ZCB0byB3ZWlnaHQgLSAxLA0KPiA+IHNpbmNlDQo+ID4gdGhlIGNvcmUgZG9lc24ndCBhbGxvdyB0 byByZXR1cm4gdGhlIGZ1bGwgYnVkZ2V0IHdoZW4gdGhlIGRyaXZlcg0KPiA+IG1vZGlmaWVzDQo+ ID4gdGhlIG5hcGkgc3RhdHVzDQo+ID4gDQo+ID4gU2lnbmVkLW9mZi1ieTogUGFvbG8gQWJlbmkg PHBhYmVuaUByZWRoYXQuY29tPg0KPiA+IC0tLQ0KPiA+IMKgZHJpdmVycy9uZXQvZXRoZXJuZXQv aW50ZWwvaXhnYmUvaXhnYmVfbWFpbi5jIHwgMiArLQ0KPiA+IMKgMSBmaWxlIGNoYW5nZWQsIDEg aW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pDQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvbmV0L2V0aGVybmV0L2ludGVsL2l4Z2JlL2l4Z2JlX21haW4uYw0KPiA+IGIvZHJpdmVycy9u ZXQvZXRoZXJuZXQvaW50ZWwvaXhnYmUvaXhnYmVfbWFpbi5jDQo+ID4gaW5kZXggMDg4YzQ3Yy4u OGJlYmQ4NiAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL25ldC9ldGhlcm5ldC9pbnRlbC9peGdi ZS9peGdiZV9tYWluLmMNCj4gPiArKysgYi9kcml2ZXJzL25ldC9ldGhlcm5ldC9pbnRlbC9peGdi ZS9peGdiZV9tYWluLmMNCj4gPiBAQCAtMjg4Nyw3ICsyODg3LDcgQEAgaW50IGl4Z2JlX3BvbGwo c3RydWN0IG5hcGlfc3RydWN0ICpuYXBpLCBpbnQNCj4gPiBidWRnZXQpDQo+ID4gwqDCoMKgwqDC oMKgwqDCoGlmICghdGVzdF9iaXQoX19JWEdCRV9ET1dOLCAmYWRhcHRlci0+c3RhdGUpKQ0KPiA+ IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgaXhnYmVfaXJxX2VuYWJsZV9xdWV1ZXMo YWRhcHRlciwgQklUX1VMTChxX3ZlY3Rvci0NCj4gPiA+dl9pZHgpKTsNCj4gPiANCj4gPiAtwqDC oMKgwqDCoMKgwqByZXR1cm4gMDsNCj4gPiArwqDCoMKgwqDCoMKgwqByZXR1cm4gbWluKHdvcmtf ZG9uZSwgYnVkZ2V0IC0gMSk7DQo+ID4gwqB9DQo+ID4gDQo+ID4gwqAvKioNCj4gUmV2aWV3ZWQt Ynk6IFZlbmthdGVzaCBTcmluaXZhcyA8dmVua2F0ZXNoc0Bnb29nbGUuY29tPg0KPiANCj4gVGhl IHNhbWUgYml0IG9mIGNvZGUgYXBwZWFycyBpbiBmbTEwayBhbmQgaTQwZS9pNDBldmYuIGl4Z2Ig YXBwZWFycw0KPiB0bw0KPiBjb3JyZWN0bHkgcmV0dXJuIHdvcmtfZG9uZS4NCj4gDQo+IGl4Z2Jl X3BvbGwgYWxzbyBhcHBlYXJzIHRvIHJldHVybiBhbiAobWlub3IpIGluY29ycmVjdCB3b3JrX2Rv bmUgaW4NCj4gYW5vdGhlciBjYXNlLCBCVFcuIEl0IGRpdmlkZXMgaXRzDQo+IGJ1ZGdldCBiZXR3 ZWVuIFJ4IHJpbmdzIGFzc29jaWF0ZWQgd2l0aCBhIHZlY3Rvci4gSWYgYW55IHJpbmcgZXhjZWVk cw0KPiBpdHMgc2hhcmUgb2YgdGhlIGJ1ZGdldCwgaXhnYmVfcG9sbA0KPiBjbGFpbXMgdG8gaGF2 ZSBjb25zdW1lZCB0aGUgZnVsbCBidWRnZXQsIGV2ZW4gaWYgYSBmdWxsIGJ1ZGdldCBvZg0KPiBm cmFtZXMgd2FzIG5vdCByZWNlaXZlZCBpbiBhIHNpbmdsZQ0KPiBwYXNzLg0KPiANCj4gLS0gdnM7 DQoNCkZvciB0aGUgcmVjb3JkLCBJIGNvdWxkbid0IGZpbmQgYW55IGRvY3VtZW50YXRpb24gb24g dGhpcyBpbg0KRG9jdW1lbnRhdGluby9uZXR3b3JraW5nLCBvciBhcyBhIGZ1bmN0aW9uIGhlYWRl ci4gV2hlcmUgd291bGQgYmUgdGhlDQpiZXN0IHBsYWNlIHRvIGRvY3VtZW50IHRoZSBleHBlY3Rh dGlvbnMgb2YgdGhlIG5hcGkgY29yZT8gSSdkIGxpa2UgdG8NCnN1Ym1pdCBhIHBhdGNoIHNvIHRo YXQgZnV0dXJlIGl0IHdpbGwgYmUgZWFzaWVyIHRvIGRldGVybWluZSB3aGF0IGEgbmV3DQpkcml2 ZXIgc2hvdWxkIGRvICh3aXRob3V0IGp1c3QgYmxpbmRseSBjb3B5aW5nIGZyb20gb3RoZXIgZHJp dmVycyBhcw0KaGFzIGNhdXNlZCB0aGVzZSBzbyBmYXIpLg0KDQpUaGFua3MsDQpKYWtl