From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dongli Zhang Subject: Re: [PATCH 1/1] sched/cputime: do not decrease steal time after live migration on xen Date: Wed, 11 Oct 2017 15:47:44 +0800 Message-ID: <6217d9be-8c33-3c8d-31d6-3daa59318ed8__37240.1215754964$1507708175$gmane$org@oracle.com> References: <1507626848-24148-1-git-send-email-dongli.zhang@oracle.com> <20171010105925.mla7tpdh6stlxie3@gmail.com> <20171010124201.GD8263@redhat.com> <20171010124816.ujbjwqow4axpzgk2@hirez.programming.kicks-ass.net> <1507644062.21121.179.camel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1507644062.21121.179.camel@redhat.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Rik van Riel , Peter Zijlstra , Stanislaw Gruszka Cc: xen.list@daevel.fr, Frederic Weisbecker , dario.faggioli@citrix.com, bevan@bi-co.net, linux-kernel@vger.kernel.org, xen-devel@lists.xen.org, Xiaolong Ye , joao.m.martins@oracle.com, mingo@redhat.com, Ingo Molnar , Wanpeng Li List-Id: xen-devel@lists.xenproject.org SGkgUmlrLAoKT24gMTAvMTAvMjAxNyAxMDowMSBQTSwgUmlrIHZhbiBSaWVsIHdyb3RlOgo+IE9u IFR1ZSwgMjAxNy0xMC0xMCBhdCAxNDo0OCArMDIwMCwgUGV0ZXIgWmlqbHN0cmEgd3JvdGU6Cj4+ IE9uIFR1ZSwgT2N0IDEwLCAyMDE3IGF0IDAyOjQyOjAxUE0gKzAyMDAsIFN0YW5pc2xhdyBHcnVz emthIHdyb3RlOgo+Pj4+PiArCQl1NjQgc3RlYWwsIHN0ZWFsX3RpbWU7Cj4+Pj4+ICsJCXM2NCBz dGVhbF9kZWx0YTsKPj4+Pj4gKwo+Pj4+PiArCQlzdGVhbF90aW1lID0KPj4+Pj4gcGFyYXZpcnRf c3RlYWxfY2xvY2soc21wX3Byb2Nlc3Nvcl9pZCgpKTsKPj4+Pj4gKwkJc3RlYWwgPSBzdGVhbF9k ZWx0YSA9IHN0ZWFsX3RpbWUgLSB0aGlzX3JxKCktCj4+Pj4+PiBwcmV2X3N0ZWFsX3RpbWU7Cj4+ Pj4+ICsKPj4+Pj4gKwkJaWYgKHVubGlrZWx5KHN0ZWFsX2RlbHRhIDwgMCkpIHsKPj4+Pj4gKwkJ CXRoaXNfcnEoKS0+cHJldl9zdGVhbF90aW1lID0KPj4+Pj4gc3RlYWxfdGltZTsKPj4+Cj4+PiBJ IGRvbid0IHRoaW5rIHNldHRpbmcgcHJldl9zdGVhbF90aW1lIHRvIHNtYWxsZXIgdmFsdWUgaXMg cmlnaHQKPj4+IHRoaW5nIHRvIGRvLiAKPj4+Cj4+PiBCZXNpZGUsIEkgZG9uJ3QgdGhpbmsgd2Ug bmVlZCB0byBjaGVjayBmb3Igb3ZlcmZsb3cgY29uZGl0aW9uIGZvcgo+Pj4gY3B1dGltZSB2YXJp YWJsZXMgKGl0IHdpbGwgaGFwcGVuIGFmdGVyIDI3OSB5ZWFycyA6LSkuIFNvIGluc3RlYWQKPj4+ IG9mIGludHJvZHVjaW5nIHNpZ25lZCBzdGVhbF9kZWx0YSB2YXJpYWJsZSBJIHdvdWxkIGp1c3Qg YWRkCj4+PiBiZWxvdyBjaGVjaywgd2hpY2ggc2hvdWxkIGJlIHN1ZmZpY2llbnQgdG8gZml4IHRo ZSBwcm9ibGVtOgo+Pj4KPj4+IAlpZiAodW5saWtlbHkoc3RlYWwgPD0gdGhpc19ycSgpLT5wcmV2 X3N0ZWFsX3RpbWUpKQo+Pj4gCQlyZXR1cm4gMDsKPj4KPj4gSG93IGFib3V0IHlvdSBqdXN0IGZp eCB1cCBwYXJhdmlydF9zdGVhbF90aW1lKCkgb24gbWlncmF0aW9uIGFuZCBub3QKPj4gbXVjayB3 aXRoIHRoZSB1c2VycyA/Cj4gCj4gTm90IGp1c3QgbWlncmF0aW9uLCBlaXRoZXIuIENQVSBob3Rw bHVnIGlzIGFub3RoZXIgdGltZSB0byBmaXggdXAKPiB0aGUgc3RlYWwgdGltZS4KCkkgdGhpbmsg dGhpcyBpc3N1ZSBtaWdodCBiZSBoaXQgd2hlbiB3ZSBhZGQgYW5kIG9ubGluZSB2Y3B1IGFmdGVy IGEgdmVyeSB2ZXJ5CmxvbmcgdGltZSBzaW5jZSBib290IChvciB0aGUgbGFzdCB0aW1lIHZjcHUg aXMgb2ZmbGluZSkuIFBsZWFzZSBjb3JyZWN0IG1lIGlmIEkKYW0gd3JvbmcuCgpUaGFuayB5b3Ug dmVyeSBtdWNoIQoKRG9uZ2xpIFpoYW5nCgo+IAoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlz dHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==