From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gilad Ben Yossef Subject: RE: [PATCH 0/6] support "dataplane" mode for nohz_full Date: Sat, 9 May 2015 10:18:36 +0000 Message-ID: References: <1431107927-13998-1-git-send-email-cmetcalf@ezchip.com> <20150508141824.797eb0d89d514e39fd30fffe@linux-foundation.org> <20150508172210.559830a9@gandalf.local.home> <554D428E.6020702@ezchip.com> <20150508161909.308d60e21f6b83b897174276@linux-foundation.org> <20150509070538.GA9413@gmail.com> <1431155983.3209.131.camel@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1431155983.3209.131.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Content-Language: en-US Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mike Galbraith , Ingo Molnar Cc: Andrew Morton , Chris Metcalf , Steven Rostedt , Ingo Molnar , Peter Zijlstra , Rik van Riel , Tejun Heo , Frederic Weisbecker , Thomas Gleixner , "Paul E. McKenney" , Christoph Lameter , "Srivatsa S. Bhat" , "linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-api@vger.kernel.org DQo+IEZyb206IE1pa2UgR2FsYnJhaXRoIFttYWlsdG86dW1nd2FuYWtpa2J1dGlAZ21haWwuY29t XQ0KPiBTZW50OiBTYXR1cmRheSwgTWF5IDA5LCAyMDE1IDEwOjIwIEFNDQo+IFRvOiBJbmdvIE1v bG5hcg0KPiBDYzogQW5kcmV3IE1vcnRvbjsgQ2hyaXMgTWV0Y2FsZjsgU3RldmVuIFJvc3RlZHQ7 IEdpbGFkIEJlbiBZb3NzZWY7IEluZ28NCj4gTW9sbmFyOyBQZXRlciBaaWpsc3RyYTsgUmlrIHZh biBSaWVsOyBUZWp1biBIZW87IEZyZWRlcmljIFdlaXNiZWNrZXI7DQo+IFRob21hcyBHbGVpeG5l cjsgUGF1bCBFLiBNY0tlbm5leTsgQ2hyaXN0b3BoIExhbWV0ZXI7IFNyaXZhdHNhIFMuIEJoYXQ7 DQo+IGxpbnV4LWRvY0B2Z2VyLmtlcm5lbC5vcmc7IGxpbnV4LWFwaUB2Z2VyLmtlcm5lbC5vcmc7 IGxpbnV4LQ0KPiBrZXJuZWxAdmdlci5rZXJuZWwub3JnDQo+IFN1YmplY3Q6IFJlOiBbUEFUQ0gg MC82XSBzdXBwb3J0ICJkYXRhcGxhbmUiIG1vZGUgZm9yIG5vaHpfZnVsbA0KPiANCj4gT24gU2F0 LCAyMDE1LTA1LTA5IGF0IDA5OjA1ICswMjAwLCBJbmdvIE1vbG5hciB3cm90ZToNCj4gPiAqIEFu ZHJldyBNb3J0b24gPGFrcG1AbGludXgtZm91bmRhdGlvbi5vcmc+IHdyb3RlOg0KPiA+DQo+ID4g PiBPbiBGcmksIDggTWF5IDIwMTUgMTk6MTE6MTAgLTA0MDAgQ2hyaXMgTWV0Y2FsZiA8Y21ldGNh bGZAZXpjaGlwLmNvbT4NCj4gd3JvdGU6DQo+ID4gPg0KPiA+ID4gPiBPbiA1LzgvMjAxNSA1OjIy IFBNLCBTdGV2ZW4gUm9zdGVkdCB3cm90ZToNCj4gPiA+ID4gPiBPbiBGcmksIDggTWF5IDIwMTUg MTQ6MTg6MjQgLTA3MDANCj4gPiA+ID4gPiBBbmRyZXcgTW9ydG9uIDxha3BtQGxpbnV4LWZvdW5k YXRpb24ub3JnPiB3cm90ZToNCj4gPiA+ID4gPg0KPiA+ID4gPiA+PiBPbiBGcmksIDggTWF5IDIw MTUgMTM6NTg6NDEgLTA0MDAgQ2hyaXMgTWV0Y2FsZg0KPiA8Y21ldGNhbGZAZXpjaGlwLmNvbT4g d3JvdGU6DQo+ID4gPiA+ID4+DQo+ID4gPiA+ID4+PiBBIHByY3RsKCkgb3B0aW9uIChQUl9TRVRf REFUQVBMQU5FKSBpcyBhZGRlZA0KPiA+ID4gPiA+PiBEdW1iIHF1ZXN0aW9uOiB3aGF0IGRvZXMg dGhlIHRlcm0gImRhdGFwbGFuZSIgbWVhbiBpbiB0aGlzDQo+IGNvbnRleHQ/ICBJDQo+ID4gPiA+ ID4+IGNhbid0IHNlZSB0aGUgcmVsYXRpb25zaGlwIGJldHdlZW4gdGhvc2Ugd29yZHMgYW5kIHdo YXQgdGhpcw0KPiBwYXRjaA0KPiA+ID4gPiA+PiBkb2VzLg0KPiA+ID4gPiA+IEkgd2FzIHRoaW5r aW5nIHRoZSBzYW1lIHRoaW5nLiBJIGhhdmVuJ3QgZ290dGVuIGFyb3VuZCB0bw0KPiBzZWFyY2hp bmcNCj4gPiA+ID4gPiBEQVRBUExBTkUgeWV0Lg0KPiA+ID4gPiA+DQo+ID4gPiA+ID4gSSB3b3Vs ZCBhc3N1bWUgd2Ugd2FudCBhIG5hbWUgdGhhdCBpcyBtb3JlIG1lYW5pbmdmdWwgZm9yIHdoYXQg aXMNCj4gPiA+ID4gPiBoYXBwZW5pbmcuDQo+ID4gPiA+DQo+ID4gPiA+IFRoZSB0ZXh0IGluIHRo ZSBjb21taXQgbWVzc2FnZSBhbmQgdGhlIDAvNiBjb3ZlciBsZXR0ZXIgZG8gdHJ5IHRvDQo+IGV4 cGxhaW4NCj4gPiA+ID4gdGhlIGNvbmNlcHQuICBUaGUgdGVybWlub2xvZ3kgY29tZXMsIEkgdGhp bmssIGZyb20gbmV0d29ya2luZyBsaW5lDQo+IGNhcmRzLA0KPiA+ID4gPiB3aGVyZSB0aGUgImRh dGFwbGFuZSIgaXMgdGhlIHBhcnQgb2YgdGhlIGFwcGxpY2F0aW9uIHRoYXQgaGFuZGxlcw0KPiBh bGwgdGhlDQo+ID4gPiA+IGZhc3QgcGF0aCBwcm9jZXNzaW5nIG9mIG5ldHdvcmsgcGFja2V0cywg YW5kIHRoZSAiY29udHJvbCBwbGFuZSIgaXMNCj4gdGhlIHBhcnQNCj4gPiA+ID4gdGhhdCBoYW5k bGVzIHJvdXRpbmcgdXBkYXRlcywgZXRjLiwgZ2VuZXJhbGx5IHNsb3ctcGF0aCBzdHVmZi4gIEkn dmUNCj4gcHJvYmFibHkNCj4gPiA+ID4ganVzdCBiZWVuIHVzaW5nIHRoZSB0ZXJtcyBzbyBsb25n IHRoZXkgc2VlbSBub3JtYWwgdG8gbWUuDQo+ID4gPiA+DQo+ID4gPiA+IFRoYXQgc2FpZCwgd2hh dCB3b3VsZCBiZSBjbGVhcmVyPyAgTk9fSFpfU1RSSUNUIGFzIGEgc3VwZXJzZXQgb2YNCj4gPiA+ ID4gTk9fSFpfRlVMTD8gIE9yIG1vdmUgYXdheSBmcm9tIHRoZSBOT19IWiB0ZXJtaW5vbG9neSBh IGJpdDsgYWZ0ZXINCj4gYWxsLA0KPiA+ID4gPiB3ZSdyZSB0YWxraW5nIGFib3V0IG5vIGludGVy cnVwdHMgb2YgYW55IGtpbmQsIGFuZCBtYXliZSBOT19IWiBpcw0KPiB0b28NCj4gPiA+ID4gbGlt aXRlZCBpbiBzY29wZT8gIFNvLCBOT19JTlRFUlJVUFRTPyAgVVNFUlNQQUNFX09OTFk/ICBPciBs b29rDQo+ID4gPiA+IHRvIHZlbmRvcnMgd2hvIHNoaXAgYmFyZS1tZXRhbCBydW50aW1lcyBhbmQg Y2FsbCBpdCBCQVJFX01FVEFMPw0KPiA+ID4gPiBCb3Jyb3cgdGhlIFRpbGVyYSBtYXJrZXRpbmcg bmFtZSBhbmQgY2FsbCBpdCBaRVJPX09WRVJIRUFEPw0KPiA+ID4gPg0KPiA+ID4gPiBNYXliZSBC QVJFX01FVEFMIHNlZW1zIG1vc3QgcGxhdXNpYmxlIC0tIGFmdGVyIERBVEFQTEFORSwgdG8gbWUs DQo+ID4gPiA+IG9mIGNvdXJzZSA6LSkNCj4gPg0KPiA+ICdiYXJlbWV0YWwnIGhhcyB1c2VzIGlu IHZpcnR1YWxpemF0aW9uIHNwZWFrLCBzbyBJIHRoaW5rIHRoYXQgd291bGQgYmUNCj4gPiBjb25m dXNpbmcuDQo+ID4NCj4gPiA+IEkgbGlrZSBOT19JTlRFUlJVUFRTLiAgU2ltcGxlLCBkaXJlY3Qu DQo+ID4NCj4gPiBOT19IWl9QVVJFPw0KPiANCj4gSG0sIGNva2UgbGlnaHQsIGNva2UgemVyby4u LiBPU19MSUdIVCBhbmQgT1NfWkVSTz8NCkxPTC4uLiB5b3UgZm9yZ290IE9TX0NMQVNTSUMgZm9y IGJhY2t3YXJkcyBjb21wYXRpYmlsaXR5IDotKQ0KSG93IGFib3V0IFRBU0tfU09MTz8NClllcywg eW91IGFyZSB0cnlpbmcgdG8gYWNoaWV2ZSB0aGUgbGVhc3QgYW1vdW50IG9mIGludGVyZmVyZW5j ZSBidXQgdGhlIGJpZ2dlciBjb250ZXh0IGlzIGFib3V0IG1vbm9wb2xpemluZyBhIHNpbmdsZSBD UFUgZm9yIHlvdXJzZWxmLg0KQW55d2F5IGl0IGlzIHdvcnRoIHBvaW50aW5nIG91dCB0aGF0IHdo aWxlIE5PX0haX0ZVTEwgaXMgdmVyeSB1c2VmdWwgaW4gY29uanVuY3Rpb24gd2l0aCB0aGlzIHR1 cm5pbmcgdGhlIHRpY2sgb2ZmIGlzIHVzZWZ1bCBhbHNvIGlmIHlvdSBoYXZlIG11bHRpcGxlIHRh c2tzIHJ1bm5hYmxlIChlLmcuIGlmIHlvdSBrbm93IHlvdSBvbmx5IG5lZWQgdG8gY29udGV4dCBz d2l0Y2ggaW4gMTAwIG1zLCB3aHkga2VlcCBhIHBlcmlvZGljIGludGVycnVwdCBydW5uaW5nPykg ZXZlbiB0aG91Z2ggd2UgZG9uJ3Qgc3VwcG9ydCBpdCAqcmlnaHQgbm93Ki4gSXQgbWlnaHQgYmUg YSBnb29kIGlkZWEgbm90IHRvIGVudGFuZ2xlIHRoZXNlIGNvbmNlcHRzIHRvbyBtdWNoLg0KDQpH aWxhZA0KR2lsYWQgQmVuLVlvc3NlZg0KQ2hpZWYgU29mdHdhcmUgQXJjaGl0ZWN0DQpFWmNoaXAg VGVjaG5vbG9naWVzIEx0ZC4NCjM3IElzcmFlbCBQb2xsYWsgQXZlLCBLaXJ5YXQgR2F0IDgyMDI1 ICxJc3JhZWwNClRlbDogKzk3Mi00LTk1OS02NjY2IGV4dC4gNTc2LCBGYXg6ICs5NzItOC02ODEt MTQ4MyANCk1vYmlsZTogKzk3Mi01Mi04MjYtMDM4OCwgVVMgTW9iaWxlOiArMS05NzMtODI2LTAz ODgNCkVtYWlsOiBnaWxhZGJAZXpjaGlwLmNvbSwgV2ViOiBodHRwOi8vd3d3LmV6Y2hpcC5jb20N Cg0K