From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH v3 1/5] remus: don't call stream_continue() when doing failover Date: Fri, 8 Jan 2016 16:20:39 +0000 Message-ID: <1452270039.26438.40.camel@citrix.com> References: <1452235131-1861-1-git-send-email-wency@cn.fujitsu.com> <1452235131-1861-2-git-send-email-wency@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1452235131-1861-2-git-send-email-wency@cn.fujitsu.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Wen Congyang , xen devel , Andrew Cooper Cc: Shriram Rajagopalan , Wei Liu , Changlong Xie , Ian Jackson , Yang Hongyang List-Id: xen-devel@lists.xenproject.org T24gRnJpLCAyMDE2LTAxLTA4IGF0IDE0OjM4ICswODAwLCBXZW4gQ29uZ3lhbmcgd3JvdGU6Cj4g c3RyZWFtX2NvbnRpbnVlKCkgaXMgdXNlZCBmb3IgbWlncmF0aW9uIHRvIHJlYWQgZW11bGF0b3IK PiB4ZW5zdG9yZSBkYXRhIGFuZCBlbXVsYXRvciBjb250ZXh0LiBGb3IgcmVtdXMsIGlmIHdlIGRv Cj4gZmFpbG92ZXIsIHdlIGhhdmUgcmVhZCBpdCBpbiB0aGUgY2hlY2twb2ludCBjeWNsZSwgYW5k Cj4gd2Ugb25seSBuZWVkIHRvIGNvbXBsZXRlIHRoZSBzdHJlYW0uCj4gCj4gU2lnbmVkLW9mZi1i eTogV2VuIENvbmd5YW5nIDx3ZW5jeUBjbi5mdWppdHN1LmNvbT4KPiBSZXZpZXdlZC1ieTogQW5k cmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KPiAtLS0KPiDCoHRvb2xzL2xp YnhsL2xpYnhsX3N0cmVhbV9yZWFkLmMgfCAyMSArKysrKysrKysrKysrKysrLS0tLS0KPiDCoDEg ZmlsZSBjaGFuZ2VkLCAxNiBpbnNlcnRpb25zKCspLCA1IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYg LS1naXQgYS90b29scy9saWJ4bC9saWJ4bF9zdHJlYW1fcmVhZC5jCj4gYi90b29scy9saWJ4bC9s aWJ4bF9zdHJlYW1fcmVhZC5jCj4gaW5kZXggMjU4ZGVjNC4uNjUyMTlkNSAxMDA2NDQKPiAtLS0g YS90b29scy9saWJ4bC9saWJ4bF9zdHJlYW1fcmVhZC5jCj4gKysrIGIvdG9vbHMvbGlieGwvbGli eGxfc3RyZWFtX3JlYWQuYwo+IEBAIC03NTgsNiArNzU4LDkgQEAgdm9pZCBsaWJ4bF9feGNfZG9t YWluX3Jlc3RvcmVfZG9uZShsaWJ4bF9fZWdjICplZ2MsCj4gdm9pZCAqZGNzX3ZvaWQsCj4gwqDC oMKgwqDCoGxpYnhsX19zdHJlYW1fcmVhZF9zdGF0ZSAqc3RyZWFtID0gJmRjcy0+c3JzOwo+IMKg wqDCoMKgwqBTVEFURV9BT19HQyhkY3MtPmFvKTsKPiDCoAo+ICvCoMKgwqDCoC8qIGNvbnZlbmll bmNlIGFsaWFzZXMgKi8KPiArwqDCoMKgwqBjb25zdCBpbnQgY2hlY2twb2ludGVkX3N0cmVhbSA9 IGRjcy0KPiA+cmVzdG9yZV9wYXJhbXMuY2hlY2twb2ludGVkX3N0cmVhbTsKPiArCj4gwqDCoMKg wqDCoGlmIChyYykKPiDCoMKgwqDCoMKgwqDCoMKgwqBnb3RvIGVycjsKPiDCoAo+IEBAIC03Nzcs MTEgKzc4MCwxOSBAQCB2b2lkIGxpYnhsX194Y19kb21haW5fcmVzdG9yZV9kb25lKGxpYnhsX19l Z2MgKmVnYywKPiB2b2lkICpkY3Nfdm9pZCwKPiDCoMKgwqDCoMKgwqAqIElmIHRoZSBzdHJlYW0g aXMgbm90IHN0aWxsIGFsaXZlLCB3ZSBtdXN0IG5vdCBjb250aW51ZSBhbnkgd29yay4KPiDCoMKg wqDCoMKgwqAqLwo+IMKgwqDCoMKgwqBpZiAobGlieGxfX3N0cmVhbV9yZWFkX2ludXNlKHN0cmVh bSkpIHsKPiAtwqDCoMKgwqDCoMKgwqDCoC8qCj4gLcKgwqDCoMKgwqDCoMKgwqDCoCogTGlieGMg aGFzIGluZGljYXRlZCB0aGF0IGl0IGlzIGRvbmUgd2l0aCB0aGUgc3RyZWFtLsKgwqBSZXN1bWUK PiByZWFkaW5nCj4gLcKgwqDCoMKgwqDCoMKgwqDCoCogbGlieGwgcmVjb3JkcyBmcm9tIGl0Lgo+ IC3CoMKgwqDCoMKgwqDCoMKgwqAqLwo+IC3CoMKgwqDCoMKgwqDCoMKgc3RyZWFtX2NvbnRpbnVl KGVnYywgc3RyZWFtKTsKPiArwqDCoMKgwqDCoMKgwqDCoGlmIChjaGVja3BvaW50ZWRfc3RyZWFt KSB7Cj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoC8qCj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgKiBGYWlsb3ZlciBmcm9tIHByaW1hcnkuIERvbWFpbiBzdGF0ZSBpcyBjdXJyZW50bHkg YXQgYQo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCogY29uc2lzdGVudCBjaGVja3BvaW50 LCByZWFkeSB0byBnby4KClRoaXMgaW1wbGllcyB0aGF0IHRoZSBzdHJlYW0gaXMgY3VycmVudGx5 IGF0IGEgY29uc2lzdGVudCBwb2ludC4gV2hlcmVhcwp3aGF0IEkgdGhpbmsgaXMgbWVhbnQgaXMg dGhhdCB0aGluZ3MgaGF2ZSBmYWlsZWQgKHBlcmhhcHMgaGFsZndheSB0aHJvdWdoIGEKY2hlY2tw b2ludCwgaS5lLiBub3QgYXQgYSBjb25zaXN0ZW50IHN0YXRlKSwgdGhlcmVmb3JlIHdlIHN0b3Ag YW5kIGNvbnRpbnVlCndpdGggdGhlIHByZXZpb3VzIGZ1bGx5IGNvbnNpc3RlbnQgY2hlY2twb2lu dCAod2hpY2ggbWF5IGhhdmUgYmVlbiBlYXJsaWVyCmluIHRoZSBzdHJlYW0sIG5vdCBhdCB0aGUg Y3VycmVudCBwb2ludCkuIElzIHRoYXQgcmlnaHQ/CgpBbmQgd2hhdCBkb2VzICJyZWFkeSB0byBn byIgbWVhbj8gRG9lcyBpdCBtZWFuIHRoYXQgd2Ugd2lsbCByZXR1cm4gYmFjayB0bwp0aGUgbmV4 dCBoaWdoZXIgbGV2ZWwgb3IgdGhhdCB3ZSBnbyBzb21ld2hlcmUgZWxzZSBmaXJzdD8KClRoZSBi aWcgY29tbWVudCBhYm91dCBmbG93IGNvbnRyb2wgYXQgdGhlIHRvcCBvZiB0aGlzIGZpbGUgZG9l c24ndCBzZWVtIHRvCmNvdmVyIHRoZSBjaGVja3BvaW50IGNhc2UsIGlmIGl0IGRpZCBJIHN1c3Bl Y3QgSSB3b3VsZCBoYXZlIGZvdW5kIHRoZQphbnN3ZXJzIHRoZXJlLgoKPiArwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAqLwo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBzdHJlYW1fY29tcGxl dGUoZWdjLCBzdHJlYW0sIDApOwo+ICvCoMKgwqDCoMKgwqDCoMKgfSBlbHNlIHsKPiArwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgLyoKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAqIExpYnhj IGhhcyBpbmRpY2F0ZWQgdGhhdCBpdCBpcyBkb25lIHdpdGggdGhlIHN0cmVhbS4KPiArwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqAqIFJlc3VtZSByZWFkaW5nIGxpYnhsIHJlY29yZHMgZnJvbSBp dC4KPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAqLwo+ICvCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqBzdHJlYW1fY29udGludWUoZWdjLCBzdHJlYW0pOwo+ICvCoMKgwqDCoMKgwqDCoMKgfQo+ IMKgwqDCoMKgwqB9Cj4gwqB9Cj4gwqAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVu Lm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK