From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [PATCH v2] block: fix rdma queue mapping To: Sagi Grimberg , Christoph Hellwig References: <20180820205420.25908-1-sagi@grimberg.me> <20180822131130.GC28149@lst.de> <83dd169f-034b-3460-7496-ef2e6766ea55@grimberg.me> From: Steve Wise Message-ID: <33192971-7edd-a3b6-f2fa-abdcbef375de@opengridcomputing.com> Date: Wed, 3 Oct 2018 14:05:16 -0500 MIME-Version: 1.0 In-Reply-To: <83dd169f-034b-3460-7496-ef2e6766ea55@grimberg.me> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-block@vger.kernel.org, linux-rdma@vger.kernel.org, linux-nvme@lists.infradead.org, Max Gurtovoy Content-Type: text/plain; charset="utf-8" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+axboe=kernel.dk@lists.infradead.org List-ID: CgpPbiA4LzI0LzIwMTggOToxNyBQTSwgU2FnaSBHcmltYmVyZyB3cm90ZToKPiAKPj4+IG52bWUt cmRtYSBhdHRlbXB0cyB0byBtYXAgcXVldWVzIGJhc2VkIG9uIGlycSB2ZWN0b3IgYWZmaW5pdHku Cj4+PiBIb3dldmVyLCBmb3Igc29tZSBkZXZpY2VzLCBjb21wbGV0aW9uIHZlY3RvciBpcnEgYWZm aW5pdHkgaXMKPj4+IGNvbmZpZ3VyYWJsZSBieSB0aGUgdXNlciB3aGljaCBjYW4gYnJlYWsgdGhl IGV4aXN0aW5nIGFzc3VtcHRpb24KPj4+IHRoYXQgaXJxIHZlY3RvcnMgYXJlIG9wdGltYWxseSBh cnJhbmdlZCBvdmVyIHRoZSBob3N0IGNwdSBjb3Jlcy4KPj4KPj4gSUZGIGFmZmluaXR5IGlzIGNv bmZpZ3VyYWJsZSB3ZSBzaG91bGQgbmV2ZXIgdXNlIHRoaXMgY29kZSwKPj4gYXMgaXQgYnJlYWtz IHRoZSBtb2RlbCBlbnRpcmVseS7CoCBpYl9nZXRfdmVjdG9yX2FmZmluaXR5IHNob3VsZAo+PiBu ZXZlciByZXR1cm4gYSB2YWxpZCBtYXNrIGlmIGFmZmluaXR5IGlzIGNvbmZpZ3VyYWJsZS4KPiAK PiBJIGFncmVlIHRoYXQgdGhlIG1vZGVsIGludGVuZGVkIGluaXRpYWxseSBkb2Vzbid0IGZpdC4g QnV0IGl0IHNlZW1zCj4gdGhhdCBzb21lIHVzZXJzIGxpa2UgdG8gd3JpdGUgaW50byB0aGVpciBu aWMncwo+IC9wcm9jL2lycS8kSVJQL3NtcF9hZmZpbml0eSBhbmQgZ2V0IG1hZCBhdCB1cyBmb3Ig bm90IGxldHRpbmcgdGhlbSB3aXRoCj4gdXNpbmcgbWFuYWdlZCBhZmZpbml0eS4KPiAKPiBTbyBp bnN0ZWFkIG9mIGZhbGxpbmcgYmFjayB0byB0aGUgYmxvY2sgbWFwcGluZyBmdW5jdGlvbiB3ZSB0 cnkKPiB0byBkbyBhIGxpdHRsZSBiZXR0ZXIgZmlyc3Q6Cj4gMS4gbWFwIGFjY29yZGluZyB0byB0 aGUgZGV2aWNlIHZlY3RvciBhZmZpbml0eQo+IDIuIG1hcCB2ZWN0b3JzIHRoYXQgZW5kIHVwIHdp dGhvdXQgYSBtYXBwaW5nIHRvIGNwdXMgdGhhdCBiZWxvbmcKPiDCoMKgIHRvIHRoZSBzYW1lIG51 bWEtbm9kZQo+IDMuIG1hcCBhbGwgdGhlIHJlc3Qgb2YgdGhlIHVubWFwcGVkIGNwdXMgbGlrZSB0 aGUgYmxvY2sgbGF5ZXIKPiDCoMKgIHdvdWxkIGRvLgo+IAo+IFdlIGNvdWxkIGhhdmUgZGV2aWNl IGRyaXZlcnMgdGhhdCBkb24ndCB1c2UgbWFuYWdlZCBhZmZpbml0eSB0byBuZXZlcgo+IHJldHVy biBhIHZhbGlkIG1hc2sgYnV0IHRoYXQgd291bGQgbmV2ZXIgYWxsb3cgYWZmaW5pdHkgYmFzZWQg bWFwcGluZwo+IHdoaWNoIGlzIG9wdGltYWwgYXQgbGVhc3QgZm9yIHVzZXJzIHRoYXQgZG8gbm90 IG1hbmdsZSB3aXRoIGRldmljZQo+IGlycSBhZmZpbml0eSAod2hpY2ggaXMgcHJvYmFibHkgdGhl IG1ham9yaXR5IG9mIHVzZXJzKS4KPiAKPiBUaG91Z2h0cz8KCkNhbiB3ZSBwbGVhc2UgbWFrZSBm b3J3YXJkIHByb2dyZXNzIG9uIHRoaXM/CgpDaHJpc3RvcGgsIFNhZ2k6ICBpdCBzZWVtcyB5b3Ug dGhpbmsgL3Byb2MvaXJxLyRJUlAvc21wX2FmZmluaXR5CnNob3VsZG4ndCBiZSBhbGxvd2VkIGlm IGRyaXZlcnMgc3VwcG9ydCBtYW5hZ2VkIGFmZmluaXR5LiBJcyB0aGF0IGNvcnJlY3Q/CgpQZXJo YXBzIHRoYXQgY2FuIGJlIGNvZGlmaWVkIGFuZCBiZSBhIHdheSBmb3J3YXJkPyAgSUU6IFNvbWVo b3cgYWxsb3cKdGhlIGFkbWluIHRvIGNob29zZSBlaXRoZXIgIm1hbmFnZWQgYnkgdGhlIGRyaXZl ci91bHBzIiBvciAibWFuYWdlZCBieQp0aGUgc3lzdGVtIGFkbWluIGRpcmVjdGx5Ij8KCk9yIGp1 c3QgdXNlIFNhZ2kncyBwYXRjaC4gIFBlcmhhcHMgYSBXQVJOX09OQ0UoKSBpZiB0aGUgYWZmaW5p dHkgbG9va3MKd29ua2VkIHdoZW4gc2V0IHZpYSBwcm9jZnM/ICBKdXN0IHRoaW5raW5nIG91dCBs b3VkLi4uCgpCdXQgYXMgaXQgc3RhbmRzLCB0aGluZ3MgYXJlIGp1c3QgcGxhaW4gYm9ya2VkIGlm IGFuIHJkbWEgZHJpdmVyCnN1cHBvcnRzIGliX2dldF92ZWN0b3JfYWZmaW5pdHkoKSB5ZXQgdGhl IGFkbWluIGNoYW5nZXMgdGhlIGFmZmluaXR5IHZpYQovcHJvYy4uLgoKVGhhbmtzLAoKU3RldmUu CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1u dm1lIG1haWxpbmcgbGlzdApMaW51eC1udm1lQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xp c3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1udm1lCg==