From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: Re: [PATCH 2/3] xen-scsiback: One function call less in scsiback_device_action() after error detection Date: Wed, 20 Jul 2016 07:10:24 +0200 Message-ID: <18256bfc-c6f9-8802-8d7d-55766f0b3624@users.sourceforge.net> References: <5307CAA2.8060406@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <59e51c7d-f7bb-c55f-d2fe-06dccfef6a99@users.sourceforge.net> <87e55a72-71ad-d0a1-b936-12565bbc6508@users.sourceforge.net> <8806e9cb-4200-8154-7914-6735805dfbe0@users.sourceforge.net> <83b0b1e2-900b-eefc-160b-7d837730571c@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([85.158.143.247]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bPjmQ-0005vQ-DT for xen-devel@lists.xenproject.org; Wed, 20 Jul 2016 05:10:46 +0000 In-Reply-To: <83b0b1e2-900b-eefc-160b-7d837730571c@suse.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Cc: linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org, LKML , Julia Lawall , David Vrabel , xen-devel@lists.xenproject.org, Boris Ostrovsky List-Id: xen-devel@lists.xenproject.org Pj4+PiBAQCAtNjA2LDcgKzYwNiw3IEBAIHN0YXRpYyB2b2lkIHNjc2liYWNrX2RldmljZV9hY3Rp b24oc3RydWN0IHZzY3NpYmtfcGVuZCAqcGVuZGluZ19yZXEsCj4+Pj4gIAl0bXIgPSBremFsbG9j KHNpemVvZihzdHJ1Y3Qgc2NzaWJhY2tfdG1yKSwgR0ZQX0tFUk5FTCk7Cj4+Pj4gIAlpZiAoIXRt cikgewo+Pj4+ICAJCXRhcmdldF9wdXRfc2Vzc19jbWQoc2VfY21kKTsKPj4+PiAtCQlnb3RvIGVy cjsKPj4+PiArCQlnb3RvIGRvX3Jlc3A7Cj4+Pj4gIAl9Cj4+Pgo+Pj4gSG1tLCBJJ20gbm90IGNv bnZpbmNlZCB0aGlzIGlzIGFuIGltcHJvdmVtZW50Lgo+Pj4KPj4+IEknZCByYXRoZXIgcmVuYW1l IHRoZSBuZXcgZXJyb3IgbGFiZWwgdG8gInB1dF9jbWQiIGFuZCBnZXQgcmlkIG9mIHRoZQo+Pj4g YnJhY2VzIGluIGFib3ZlIGlmIHN0YXRlbWVudDoKPj4+Cj4+PiAtCWlmICghdG1yKSB7Cj4+PiAt CQl0YXJnZXRfcHV0X3Nlc3NfY21kKHNlX2NtZCk7Cj4+PiAtCQlnb3RvIGVycjsKPj4+IC0JfQo+ Pj4gKwlpZiAoIXRtcikKPj4+ICsJCWdvdG8gcHV0X2NtZDsKPj4+Cj4+PiBhbmQgdGhlbiBpbiB0 aGUgZXJyb3IgcGF0aDoKPj4+Cj4+PiAtZXJyOgo+Pj4gK3B1dF9jbWQ6Cj4+PiArCXRhcmdldF9w dXRfc2Vzc19jbWQoc2VfY21kKTsKPj4KPj4gSSBhbSB1bnN1cmUgb24gdGhlIHJlbGV2YW5jZSBv ZiB0aGlzIGZ1bmN0aW9uIG9uIHN1Y2ggYSBzb3VyY2UgcG9zaXRpb24uCj4+IFdvdWxkIGl0IG1h a2Ugc2Vuc2UgdG8gbW92ZSBpdCBmdXJ0aGVyIGRvd24gYXQgdGhlIGVuZD8KPiAKPiBZb3Ugb25s eSB3YW50IHRvIGNhbGwgaXQgaW4gdGhlIGZpcnN0IGVycm9yIGNhc2UgKGFsbG9jYXRpb24gZmFp bHVyZSkuCgpUaGFua3MgZm9yIHlvdXIgY2xhcmlmaWNhdGlvbi4KCkkgZmluZCB0aGF0IG15IHVw ZGF0ZSBzdWdnZXN0aW9uIChmcm9tIFNhdHVyZGF5KSBpcyBzdGlsbCBhcHByb3ByaWF0ZQppbiB0 aGlzIGNhc2UuCmh0dHBzOi8vbGttbC5vcmcvbGttbC8yMDE2LzcvMTYvMTcyCgoKPj4+ICtmcmVl X3RtcjoKPj4+IAlrZnJlZSh0bXIpOwo+Pgo+PiBIb3cgZG8geW91IHRoaW5rIGFib3V0IHRvIHNr aXAgdGhpcyBmdW5jdGlvbiBjYWxsIGFmdGVyIGEgbWVtb3J5Cj4+IGFsbG9jYXRpb24gZmFpbHVy ZT8KPiAKPiBJIHRoaW5rIHRoaXMganVzdCBkb2Vzbid0IG1hdHRlci4gSWYgaXQgd2VyZSBhIGhv dCBwYXRoLCB5ZXMuIEJ1dCB0cnlpbmcKPiB0byBkbyBtaWNyby1vcHRpbWl6YXRpb25zIGluIGFu IGVycm9yIHBhdGggaXMganVzdCBub3Qgd29ydGggdGhlIGVmZm9ydC4KCldvdWxkIHlvdSBsaWtl IHRvIHJlZHVjZSBhbHNvIHRoZSBhbW91bnQgb2YgZnVuY3Rpb24gY2FsbHMgaW4gc3VjaCBzcGVj aWFsCnJ1bi10aW1lIHNpdHVhdGlvbnM/CgoKPiBJIGxpa2UgYSBsaW5lYXIgZXJyb3IgcGF0aCBj b250YWluaW5nIGFsbCB0aGUgbmVlZGVkIGNsZWFudXBzIGJlc3QuCgpJIHdvdWxkIHByZWZlciB0 byBrZWVwIHRoZSBkaXNjdXNzZWQgc2luZ2xlIGZ1bmN0aW9uIGNhbGwgd2l0aGluCnRoZSBiYXNp YyBibG9jayBvZiB0aGUgaWYgc3RhdGVtZW50LgoKSGF2ZSB3ZSBnb3QgZGlmZmVyZW50IG9waW5p b25zIGFib3V0IHRoZSBzaG93biBpbXBsZW1lbnRhdGlvbiBkZXRhaWxzPwoKUmVnYXJkcywKTWFy a3VzCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4t ZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMu eGVuLm9yZy94ZW4tZGV2ZWwK