From nobody Mon Feb 9 06:48:52 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 230EEC7EE2F for ; Mon, 29 May 2023 10:59:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231565AbjE2K7o (ORCPT ); Mon, 29 May 2023 06:59:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231467AbjE2K7h (ORCPT ); Mon, 29 May 2023 06:59:37 -0400 Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9A90CD for ; Mon, 29 May 2023 03:59:36 -0700 (PDT) Received: by mail-pf1-x42a.google.com with SMTP id d2e1a72fcca58-64fec2e0e25so190186b3a.1 for ; Mon, 29 May 2023 03:59:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685357976; x=1687949976; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=14IeKFKyO0pcEcP2T20UmiR679IiGg3A2D145C6b2n0=; b=rtw4s0zcr86QVVIPEt0FBcZ14qSZwrUwBbG7EXWGEcEazWjxryPP+540XqF70NitCE m4wWSIy0DTOxYr9NASRF2v7CsqTg0L+s5CnP+ocad2v8kmMkjfy+JEF/U6B8BTnhgZtX Ow+lQq2udEM8cV7mfH6vX7dLsIAwwK+FolvsM/oG5PGQ0HDbSmWenyzkbX+t4h/Avij1 bsc4V34eTOynYW/TlICn+55fQtzAVuG3fMkLrrtYHOVSBttRhYtG95miMjY5hZ0CgT+6 4wFhAJE5uba/FwMSfNzeeSPzRMNz42R8nIx6rP3ZuPXazLhAvaoXDxITLUKWpyNmItzZ 5r3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685357976; x=1687949976; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=14IeKFKyO0pcEcP2T20UmiR679IiGg3A2D145C6b2n0=; b=k9smefYk0XomFJsbnWrrDhAuqQmsZxVQ4BjKPpxopkb7DUW6oVQaUCjnIjF5vZT77i YnMWWWT0idx841GTheoaz4iCI9s7IRpFJAUPBoiZrrzCDZLcAWx7bKTmSwFCJz6dcYps ckWpAxwWL5RLghczqInRyVFlB3T2JLJmROwdUaVbox8o+YzfRM1IkUaTwGfFw56t3enj IiWXWsTnMJFAww2qHdGx5npS8Es1QpifCYs+lp2iNwOOXoXkZSLzQdjhGuscDCSAfm7p MHNX2MXz3Yau5oofmzZQXyGPUC7PfKVpV7PNQnJD3uFcAKysB+80XrQFKskEa0HZfyWN uTCA== X-Gm-Message-State: AC+VfDwwX8n+VgORXZqwYsTliMTG5yVIUqxa86DBp7S8tojWyQQBxMER ruprnUm1nP0TOQQ2wLT3WQk= X-Google-Smtp-Source: ACHHUZ7I+haGz9+NyjW+6/WdCddkapRJgOEh18pWpXYq10OABHqcb4cm/F8vXLMGzrJL7vwCVhZh5A== X-Received: by 2002:a05:6a20:8428:b0:10c:b441:5bd3 with SMTP id c40-20020a056a20842800b0010cb4415bd3mr8901649pzd.11.1685357976278; Mon, 29 May 2023 03:59:36 -0700 (PDT) Received: from localhost.localdomain ([143.92.64.20]) by smtp.gmail.com with ESMTPSA id v7-20020a63d547000000b0053f22b76cdcsm6863110pgi.82.2023.05.29.03.59.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 May 2023 03:59:35 -0700 (PDT) From: "brookxu.cn" To: kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me Cc: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 3/4] nvme: optimize nvme_check_ready() for NVME_CTRL_DELETING_NOIO Date: Mon, 29 May 2023 18:59:25 +0800 Message-Id: <32d00d1689773fcb2a177ca3ce89a3b12c1fa4c5.1685350577.git.chunguang.xu@shopee.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Chunguang Xu nvme_check_ready() will directly return queue_alive while controller is NVME_CTRL_DELETING, maybe we should do the same things for NVME_CTRL_DELETING_NOIO. Signed-off-by: Chunguang Xu --- drivers/nvme/host/nvme.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index a2d4f59e0535..35066ad10cd9 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -793,7 +793,8 @@ static inline bool nvme_check_ready(struct nvme_ctrl *c= trl, struct request *rq, if (likely(ctrl->state =3D=3D NVME_CTRL_LIVE)) return true; if (ctrl->ops->flags & NVME_F_FABRICS && - ctrl->state =3D=3D NVME_CTRL_DELETING) + (ctrl->state =3D=3D NVME_CTRL_DELETING || + ctrl->state =3D=3D NVME_CTRL_DELETING_NOIO)) return queue_live; return __nvme_check_ready(ctrl, rq, queue_live); } --=20 2.25.1