From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C667BC433E0 for ; Wed, 13 May 2020 19:05:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 688B0204EF for ; Wed, 13 May 2020 19:05:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="h78OldZ5"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="KPOq1T44" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 688B0204EF Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ZtTaKzme0hgg+or0LtnAcIWz9c1PoIA/7Rm7f0Cfm+g=; b=h78OldZ50mPljfAZ3EhkmEm24 2ISHHjKG+1quGWOXd11glKZP6V1lTnOPnrNZLcS1GDokjr5xqQ+S/o4KARrNiM7VbZTeaPO3mE8h2 UukiNCMgKsjuUB7W3DLQPYme0j1Pze1rnLdWf1PdrPLWo7VT95VMF+w1PCwZ/6qbuonTWiqpmSeCT DDn1fPYDOqF4MZG7XVaCfQeoC6y+BJPGb38t06k0pvYNvEHv/PplrnQc6KW3FmRMw/aQuoxnF/gaS HPoIeaAraNPhABmP2zppryPg96nsqGS+pwKZz6jCWECVP/szYNQsO30oprsYXGBGFdR4s/A5OVtQI sULz94TUA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYwhA-0006Sz-L2; Wed, 13 May 2020 19:05:32 +0000 Received: from mail-pl1-x642.google.com ([2607:f8b0:4864:20::642]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYwh8-0006SS-44 for linux-nvme@lists.infradead.org; Wed, 13 May 2020 19:05:31 +0000 Received: by mail-pl1-x642.google.com with SMTP id u22so185279plq.12 for ; Wed, 13 May 2020 12:05:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=h7aC2ES11IdXfx5MfJ7pMe7oTFNqtL4saSwjrK4SPVs=; b=KPOq1T44W7PjVrt22qOWDZgcC7gPU5wwW/9EAQFtb7EkJaE5u79v/KFDD+x4R0Sh+G z9qUDESRuwY7BEagMS07uruDWI+5dOq9SLLnls+J/pAriFC5SCei0vAAuPHiaTK+35nr PGRmufx5dfYc7BVJwG2s8L3AbbjDWDWpa5XXc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=h7aC2ES11IdXfx5MfJ7pMe7oTFNqtL4saSwjrK4SPVs=; b=Nq9WuFMe4iJC+WtwqiXrZsP+AgSjejruq+31GoHcBI+wZN1R5ducyPA5YqzU7LuIIN bK8Ajpi1lcl5dZikQvj+SO7UR18UGTtDexp/PVTy+4mUaLw4t+g007lDWQfwmEY5hkwL zLuX+UgMc5wKoMaHlVCqRaKPASQPp4IWjy5zAzftHMkJ9Qw9aHW8MxRBUwu8cDb+KbnD zJOLuqtHCbVLMvkBO3roJ7jX+O50rqv29uxX820QFxO4acPQdulqCfs87gmrSBfsK8cw 0f0YcZFM1NUqUw7Lm8OFms1LFD1dbxDp7VxAASlyMZzBbwe5sHKlmKMKX/NP/ZYvV1gX gObQ== X-Gm-Message-State: AOAM533MHCQgaHO9ys+HPZYhOP38eeaCr4YDuRqr9EsNJOUQXkTPLpfT jrvNP6+xe4hBHRu14onLnVLbtQ== X-Google-Smtp-Source: ABdhPJzObP9S6pfgygLPiCx7AU5F7RdvgxKSs8E6wwti9SYu7CuYoNxnDPI7IMpcNNV5qBPKTDRw/Q== X-Received: by 2002:a17:902:a40e:: with SMTP id p14mr640214plq.0.1589396729338; Wed, 13 May 2020 12:05:29 -0700 (PDT) Received: from [10.230.185.151] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id u17sm361401pgo.90.2020.05.13.12.05.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 13 May 2020 12:05:28 -0700 (PDT) Subject: Re: [PATCH 07/16] nvme: introduce NVME_INLINE_METADATA_SG_CNT To: Max Gurtovoy , linux-nvme@lists.infradead.org, kbusch@kernel.org, hch@lst.de, sagi@grimberg.me, martin.petersen@oracle.com, jsmart2021@gmail.com, axboe@kernel.dk References: <20200504155755.221125-1-maxg@mellanox.com> <20200504155755.221125-8-maxg@mellanox.com> From: James Smart Message-ID: <45eb964a-7f4f-23f3-5a85-b6493ae5cd44@broadcom.com> Date: Wed, 13 May 2020 12:05:25 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <20200504155755.221125-8-maxg@mellanox.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200513_120530_162226_7EE05568 X-CRM114-Status: GOOD ( 11.73 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: vladimirk@mellanox.com, idanb@mellanox.com, israelr@mellanox.com, shlomin@mellanox.com, oren@mellanox.com, nitzanc@mellanox.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org CgpPbiA1LzQvMjAyMCA4OjU3IEFNLCBNYXggR3VydG92b3kgd3JvdGU6Cj4gRnJvbTogSXNyYWVs IFJ1a3NoaW4gPGlzcmFlbHJAbWVsbGFub3guY29tPgo+Cj4gU0dMIHNpemUgb2YgbWV0YWRhdGEg aXMgdXN1YWxseSBzbWFsbC4gVGh1cywgMSBpbmxpbmUgc2cgc2hvdWxkIGNvdmVyCj4gbW9zdCBj YXNlcy4gVGhlIG1hY3JvIHdpbGwgYmUgdXNlZCBmb3IgcHJlLWFsbG9jYXRlIGEgc2luZ2xlIFNH TCBlbnRyeQo+IGZvciBtZXRhZGF0YS4gVGhlIHByZWFsbG9jYXRpb24gb2Ygc21hbGwgaW5saW5l IFNHTHMgZGVwZW5kcyBvbiBTR19DSEFJTgo+IGNhcGFiaWxpdHkgc28gaWYgdGhlIEFSQ0ggZG9l c24ndCBzdXBwb3J0IFNHX0NIQUlOLCB1c2UgdGhlIHJ1bnRpbWUKPiBhbGxvY2F0aW9uIGZvciB0 aGUgU0dMLiBUaGlzIHBhdGNoIGlzIGEgcHJlcGFyYXRpb24gZm9yIGFkZGluZyBtZXRhZGF0YQo+ IChUMTAtUEkpIG92ZXIgZmFicmljIHN1cHBvcnQuCj4KPiBTaWduZWQtb2ZmLWJ5OiBJc3JhZWwg UnVrc2hpbiA8aXNyYWVsckBtZWxsYW5veC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogTWF4IEd1cnRv dm95IDxtYXhnQG1lbGxhbm94LmNvbT4KPiBSZXZpZXdlZC1ieTogTWFydGluIEsuIFBldGVyc2Vu IDxtYXJ0aW4ucGV0ZXJzZW5Ab3JhY2xlLmNvbT4KPiBSZXZpZXdlZC1ieTogQ2hyaXN0b3BoIEhl bGx3aWcgPGhjaEBsc3QuZGU+Cj4gLS0tCj4KClJldmlld2VkLWJ5OsKgIEphbWVzIFNtYXJ0IDxq YW1lcy5zbWFydEBicm9hZGNvbS5jb20+CgotLSBqYW1lcwoKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LW52bWUgbWFpbGluZyBsaXN0CmxpbnV4 LW52bWVAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LW52bWUK