From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Bart Van Assche To: "axboe@fb.com" , "ming.lei@redhat.com" CC: "linux-block@vger.kernel.org" , "snitzer@redhat.com" , "hch@lst.de" , "martin.petersen@oracle.com" , "hare@suse.de" , "linux-scsi@vger.kernel.org" , "don.brace@microsemi.com" , "james.bottomley@hansenpartnership.com" , "osandov@fb.com" , "loberman@redhat.com" , "kashyap.desai@broadcom.com" Subject: Re: [PATCH 2/3] scsi: read host_busy via scsi_host_busy() Date: Fri, 27 Apr 2018 15:51:46 +0000 Message-ID: <6112db0045837d0583d4b30aa4a1fd2bc4bdc239.camel@wdc.com> References: <20180420065742.8043-1-ming.lei@redhat.com> <20180420065742.8043-3-ming.lei@redhat.com> In-Reply-To: <20180420065742.8043-3-ming.lei@redhat.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-scsi-owner@vger.kernel.org List-ID: T24gRnJpLCAyMDE4LTA0LTIwIGF0IDE0OjU3ICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gIHNo b3dfaG9zdF9idXN5KHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZV9hdHRyaWJ1dGUg KmF0dHIsIGNoYXIgKmJ1ZikNCj4gIHsNCj4gIAlzdHJ1Y3QgU2NzaV9Ib3N0ICpzaG9zdCA9IGNs YXNzX3RvX3Nob3N0KGRldik7DQo+IC0JcmV0dXJuIHNucHJpbnRmKGJ1ZiwgMjAsICIlZFxuIiwg YXRvbWljX3JlYWQoJnNob3N0LT5ob3N0X2J1c3kpKTsNCj4gKwlyZXR1cm4gc25wcmludGYoYnVm LCAyMCwgIiVkXG4iLCBzY3NpX2hvc3RfYnVzeShzaG9zdCkpOw0KPiAgfQ0KPiAgc3RhdGljIERF VklDRV9BVFRSKGhvc3RfYnVzeSwgU19JUlVHTywgc2hvd19ob3N0X2J1c3ksIE5VTEwpOw0KDQpU aGUgIiwgMjAiIHBhcnQgaXMgY2FyZ28tY3VsdCBwcm9ncmFtbWluZy4gU2luY2UgeW91IGhhdmUg dG8gdG91Y2ggdGhpcyBjb2RlLA0KcGxlYXNlIGVpdGhlciB1c2UgInNwcmludGYoYnVmLCAuLi4p IiBvciB1c2UgInNjbnByaW50ZihidWYsIFBBR0VfU0laRSwgLi4uKSIuDQoNClRoYW5rcywNCg0K QmFydC4NCg0KDQoNCg==