From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chong Li Subject: Re: [PATCH v6 for Xen 4.7 1/4] xen: enable per-VCPU parameter settings for RTDS scheduler Date: Tue, 15 Mar 2016 22:32:45 -0500 Message-ID: References: <1457286958-5427-1-git-send-email-lichong659@gmail.com> <1457286958-5427-2-git-send-email-lichong659@gmail.com> <20160308190950.GT31271@citrix.com> <1457539804.3102.425.camel@citrix.com> <56E05F8F02000078000DAF15@prv-mh.provo.novell.com> <56E6866202000078000DBECD@prv-mh.provo.novell.com> <1457946623.3102.636.camel@citrix.com> <56E68F5202000078000DBF46@prv-mh.provo.novell.com> <1457949930.3102.641.camel@citrix.com> <1458060092.3102.721.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Meng Xu Cc: Chong Li , Wei Liu , Sisu Xi , GeorgeDunlap , Dario Faggioli , xen-devel , Jan Beulich , Dagaen Golomb List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBNYXIgMTUsIDIwMTYgYXQgMTA6MTQgUE0sIE1lbmcgWHUgPG1lbmd4dUBjaXMudXBl bm4uZWR1PiB3cm90ZToKPiBPbiBUdWUsIE1hciAxNSwgMjAxNiBhdCAxOjIyIFBNLCBDaG9uZyBM aSA8bGljaG9uZzY1OUBnbWFpbC5jb20+IHdyb3RlOgo+PiBPbiBUdWUsIE1hciAxNSwgMjAxNiBh dCAxMTo0MSBBTSwgRGFyaW8gRmFnZ2lvbGkKPj4gPGRhcmlvLmZhZ2dpb2xpQGNpdHJpeC5jb20+ IHdyb3RlOgo+Pj4gT24gVHVlLCAyMDE2LTAzLTE1IGF0IDExOjIyIC0wNTAwLCBDaG9uZyBMaSB3 cm90ZToKPj4+PiBPbiBNb24sIE1hciAxNCwgMjAxNiBhdCA1OjA1IEFNLCBEYXJpbyBGYWdnaW9s aQo+Pj4+IDxkYXJpby5mYWdnaW9saUBjaXRyaXguY29tPiB3cm90ZToKPj4+PiA+Cj4+Pgo+Pj4g V2Ugc2FpZCAnb25jZScgYW5kIHRoZW4gJ29uY2UgcGVyIGRvbWFpbicsIGJ1dCBzb21ldGhpbmcg SSdkIGJlIGZpbmUKPj4+IHdpdGggKGNvdXBsZWQgd2l0aCBrZWVwaW5nIEdfV0FSTklORykgd291 bGQgYmUgJ29uY2UgcGVyIG9wZXJhdGlvbicuCj4+PiBCYXNpY2FsbHksIGlmIGEgZG9tYWluIGhh cyAxMjggdmNwdXMsIGFuZCBhbiBoeXBlcmNhbGwgdHJpZXMgdG8gc2V0IGFsbAo+Pj4gb2YgdGhl bSB0byBwZXJpb2Q9MTAwLCBidWRnZXQ9NTAsIHdlIGp1c3QgcHJpbnQgdGhlIHdhcm5pbmcgb25j ZS4gVGhlbiwKPj4+IGlmIGFmdGVyIGEgd2hpbGUgdGhlIHN5c2FkbWluIHRyaWVzIHRoZSBzYW1l IGFnYWluLCB3ZSBhZ2FpbiBqdXN0IGxvZwo+Pj4gb25jZSwgZXRjLgo+Pj4KPj4+IERvaW5nIHRo aXMgc2VlbXMgbXVjaCBlYXNpZXIsIGFzIHRoZSAnd2FybmVkJyBmbGFnIGNvdWxkIGp1c3QgYmUg YQo+Pj4gbG9jYWwgdmFyaWFibGUgb2YgdGhlIGh5cGVyY2FsbCBpbXBsZW1lbnRhdGlvbi4gSSdt IHF1aXRlIHN1cmUgdGhhdAo+Pj4gd291bGQgd29yayBpZiB0aGVyZSBpcyBub3QgYW55IGNvbnRp bnVhdGlvbi9yZS1pc3N1ZWluZyBtZWNoYW5pc20gaW4KPj4+IHRoZSBoeXBlcmNhbGwgaW4gcXVl c3Rpb24uIEJVVCBpbiBvdXIgY2FzZSB0aGVyZSBpcywgc28gdGhpbmdzIG1heSBiZQo+Pj4gbW9y ZSBjb21wbGljYXRlZC4uLiA6LS8KPj4+Cj4+PiBIYWQgeW91IHRob3VnaHQgYWJvdXQgYSBzb2x1 dGlvbiBsaWtlIHRoaXMgYWxyZWFkeT8gSWYgbm8sIGNhbiB5b3Ugc2VlCj4+PiB3aGV0aGVyIHRo ZXJlIGlzIGEgbmljZSBhbmQgZWFzeSB3YXkgdG8gbWFrZSBzb21ldGhpbmcgbGlrZSB3aGF0IEkg anVzdAo+Pj4gZGVzY3JpYmVkIGFib3ZlIHRvIHdvcmsgaW4gb3VyIGNhc2U/Cj4+Pgo+PiBIb3cg YWJvdXQ6Cj4+Cj4+IFdlIGNyZWF0ZSBhIGdsb2JhbCB2YXJpYWJsZSBpbiBzY2hlZF9ydC5jOgo+ PiAgICAgLyogVGhpcyB2YXJpYWJsZSBob2xkcyBpdHMgdmFsdWUgdGhyb3VnaCBoeWVycGNhbGwg cmUtaXNzdWVpbmcuCj4+ICAgICAgKiBXaGVuIGZpbmRpbmcgdmNwdSBzZXR0aW5ncyB3aXRoIHRv byBsb3cgYnVkZ2V0IG9yIHBlcmlvZCAoZS5nLAo+PiAxMDAgdXMpLCB3ZSBwcmludCBhIHdhcm5p bmcKPj4gICAgICAqIGFuZCBzZXQgdGhpcyB2YXJpYWJsZSAidHJ1ZSIuIE5vIG1vcmUgd2Fybmlu Z3MgYXJlIHByaW50ZWQKPj4gdW50aWwgdGhpcyB2YXJpYWJsZQo+PiAgICAgICogYmVjb21lcyBm YWxzZS4KPj4gICAgICAqLwo+PiAgICAgc3RhdGljIGJvb2wgd2FybmVkOwo+PiBJbml0aWFsaXpl IGl0IGFzICJmYWxzZSIgaW4gcnRfaW5pdCgpLgo+PiBJbiB5b3VyIGV4YW1wbGUsCj4+IHdlICJ3 YXJuZWQgPSB0cnVlIiB3aGVuIHdlIGZpbmQgdGhlIGZpcnN0IHZjcHUgaGFzIGJ1ZGdldCBsZXNz IHRoYW4KPj4gMTAwIHVzLiBPdXRzaWRlCj4+IG9mIHRoZSB3aGlsZSBsb29wLCB3ZSBkbzoKPj4g ICAgIGlmICggaW5kZXggPT0gb3AtPnUudi5ucl92Y3B1cyApIC8qIG5vIG1vcmUgaHlwZXJjYWxs IHJlLWlzc3VlaW5nICovCj4+ICAgICAgICAgd2FybmVkID0gZmFsc2U7Cj4+Cj4gSGkgQ2hvbmcs Cj4KPiBJIGRvbid0IHRoaW5rIGNyZWF0aW5nIGEgZ2xvYmFsIHZhcmlhYmxlIGp1c3QgZm9yIHRo ZSB3YXJuaW5nIHRoaW5nIGlzCj4gYSBiZXR0ZXIgaWRlYS4gRXZlbiBpZiB3ZSBkbyB3YW50IHN1 Y2ggYSB2YXJpYWJsZSwgaXQgc2hvdWxkIG9ubHkKPiBvY2N1ciBpbiBydF9kb21fY250bCgpIGZ1 bmN0aW9uLCBzaW5jZSBpdCBpcyBvbmx5IHVzZWQgaW4KPiBydF9kb21fY250bCgpLgo+IEdsb2Jh bCB2YXJpYWJsZSBzaG91bGQgYmUgdXNlZCAiZ2xvYmFsbHkiLCBpc24ndCBpdC4gOy0pCj4KWW91 J3JlIHJpZ2h0LgoKSWYgd2UgZGVmaW5lCgogICBzdGF0aWMgYm9vbCB3YXJuZWQ7CgphdCB0aGUg YmVnaW5uaW5nIG9mIHJ0X2RvbV9jbnRsKCksIGRvIHdlIG5lZWQgdG8gaW5pdGlhbGl6ZSBpdD8g SWYgd2l0aG91dAppbml0aWFsaXphdGlvbiwgSSB0aGluayBpdHMgZGVmYXVsdCB2YWx1ZSBpcyAi ZmFsc2UiLCB3aGljaCBpcyBqdXN0CndoYXQgd2UgbmVlZC4KCkNob25nCgoKLS0gCkNob25nIExp CkRlcGFydG1lbnQgb2YgQ29tcHV0ZXIgU2NpZW5jZSBhbmQgRW5naW5lZXJpbmcKV2FzaGluZ3Rv biBVbml2ZXJzaXR5IGluIFN0LmxvdWlzCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=