Return-Path: From: Bart Van Assche To: "jbacik@fb.com" , "tj@kernel.org" , "jack@suse.cz" , "clm@fb.com" , "axboe@kernel.dk" CC: "kernel-team@fb.com" , "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "linux-btrfs@vger.kernel.org" , "linux-block@vger.kernel.org" , "jianchao.w.wang@oracle.com" Subject: Re: [PATCH 1/8] blk-mq: move hctx lock/unlock into a helper Date: Mon, 8 Jan 2018 19:24:03 +0000 Message-ID: <1515439442.2909.2.camel@wdc.com> References: <20180108191542.379478-1-tj@kernel.org> <20180108191542.379478-2-tj@kernel.org> In-Reply-To: <20180108191542.379478-2-tj@kernel.org> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 List-ID: T24gTW9uLCAyMDE4LTAxLTA4IGF0IDExOjE1IC0wODAwLCBUZWp1biBIZW8gd3JvdGU6DQo+ICtz dGF0aWMgdm9pZCBoY3R4X3VubG9jayhzdHJ1Y3QgYmxrX21xX2h3X2N0eCAqaGN0eCwgaW50IHNy Y3VfaWR4KQ0KPiArew0KPiArCWlmICghKGhjdHgtPmZsYWdzICYgQkxLX01RX0ZfQkxPQ0tJTkcp KQ0KPiArCQlyY3VfcmVhZF91bmxvY2soKTsNCj4gKwllbHNlDQo+ICsJCXNyY3VfcmVhZF91bmxv Y2soaGN0eC0+cXVldWVfcnFfc3JjdSwgc3JjdV9pZHgpOw0KPiArfQ0KPiArDQo+ICtzdGF0aWMg dm9pZCBoY3R4X2xvY2soc3RydWN0IGJsa19tcV9od19jdHggKmhjdHgsIGludCAqc3JjdV9pZHgp DQo+ICt7DQo+ICsJaWYgKCEoaGN0eC0+ZmxhZ3MgJiBCTEtfTVFfRl9CTE9DS0lORykpDQo+ICsJ CXJjdV9yZWFkX2xvY2soKTsNCj4gKwllbHNlDQo+ICsJCSpzcmN1X2lkeCA9IHNyY3VfcmVhZF9s b2NrKGhjdHgtPnF1ZXVlX3JxX3NyY3UpOw0KPiArfQ0KDQpBIG1pbm9yIGNvbW1lbnQ6IHBsZWFz ZSBjb25zaWRlciB0byByZW9yZGVyIHRoZXNlIHR3byBmdW5jdGlvbnMgc3VjaCB0aGF0IHRoZQ0K bG9jayBmdW5jdGlvbiBhcHBlYXJzIGZpcnN0IGFuZCB0aGUgdW5sb2NrIGZ1bmN0aW9uIHNlY29u ZC4gQW55d2F5Og0KDQpSZXZpZXdlZC1ieTogQmFydCBWYW4gQXNzY2hlIDxiYXJ0LnZhbmFzc2No ZUB3ZGMuY29tPg0KDQo=