From patchwork Wed Mar 24 19:28:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bodo Stroesser X-Patchwork-Id: 12162183 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=-12.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, USER_AGENT_GIT 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 8E60AC433F2 for ; Wed, 24 Mar 2021 19:29:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 648B161A2C for ; Wed, 24 Mar 2021 19:29:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237889AbhCXT3a (ORCPT ); Wed, 24 Mar 2021 15:29:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237814AbhCXT3L (ORCPT ); Wed, 24 Mar 2021 15:29:11 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 642AAC061763; Wed, 24 Mar 2021 12:29:11 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id u5so34798464ejn.8; Wed, 24 Mar 2021 12:29:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=fZSR7K+/P2y30RZS/IlJubWHc1G48R3feXYi2cCY8tM=; b=jpxkJZquCiIBmYihY395TUfUubCDxx/3tsmyp2y+uqGhhOArc4cbps6SOH6mt5yBco jtt83PMl90rRsvuHq7ieU683BlXA6/k8T9Jdz3uVqwe9ECpkmefXIaz1SIYLLaB1n4zY PKGeodHVVkEzzgUvhEGKdwGwraFFIJGL+rZUD5jH2ohZ43/cpsfKa5Y6t7o+1FT0a7e5 ZCZuQw9lBzSEfxzWDhtLG+DyWbkYxdNk7IgKFOYsN+DPzQmagEOrS+5Bb3sw6fT4e+Ym LO08VdWWFk1cpBaQkCjYZEGFLrcGe4cbA92C+sK2MNiK/KrDYeeURmQ5NigywD4V+msG 5ZBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=fZSR7K+/P2y30RZS/IlJubWHc1G48R3feXYi2cCY8tM=; b=Th/ONPMqTDcyyb+EfrqE0rDiKV85zeGunv8cavL8Mt7rDQUIlw+E+V4c1ctRUwvNNY TtIAIwXxIEreCMenSLNnJv2QLJQh3tcPWz0ggzyghnARR2wqhfJnZ0DnsVQDH7gsNNFK FRYMmVnJX6ue+woGnAP+GpdkzWIQg50iEWs6TfP0hHZOLj7G4e1+f74RApAnQLAS3l5v X6X/e05vVJZoZdPxqXJaKdKm/+FHfR+uixTWnompayZACYy7iwa23jV70wyqCIGh5h3B oKOUeZVxvcOjvtchJwnYoPKwbf0Sr7YEObDGgIfHlSQ1Eyy5xbXehUClcb9imBeZQHR0 a8tg== X-Gm-Message-State: AOAM533W6Qq+p8682SVJkHkNjQTBltaPa1zTR3skQUynwzV5uM/2Aq0q DONmDsaVtRJngCuVcfwuTmCV2xnYG5Q= X-Google-Smtp-Source: ABdhPJwYUUKW+vZZbEmS5idn0QxU6AXm/8AtHem+NsRhscf+SFAYq+bEdO3QxaRSGZjfCRx4F5ZJMg== X-Received: by 2002:a17:907:2d89:: with SMTP id gt9mr5507056ejc.226.1616614150143; Wed, 24 Mar 2021 12:29:10 -0700 (PDT) Received: from localhost (ipbcc11466.dynamic.kabel-deutschland.de. [188.193.20.102]) by smtp.gmail.com with ESMTPSA id v8sm1593958edq.76.2021.03.24.12.29.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 Mar 2021 12:29:09 -0700 (PDT) From: Bodo Stroesser To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, "Martin K. Petersen" Cc: Bodo Stroesser , Mike Christie Subject: [PATCH 4/6] scsi: target: tcmu: Remove function tcmu_get_block_page Date: Wed, 24 Mar 2021 20:28:40 +0100 Message-Id: <20210324192842.30446-5-bostroesser@gmail.com> X-Mailer: git-send-email 2.12.3 In-Reply-To: <20210324192842.30446-1-bostroesser@gmail.com> References: <20210324192842.30446-1-bostroesser@gmail.com> Precedence: bulk List-ID: X-Mailing-List: target-devel@vger.kernel.org After previous patch there is only one caller of tcmu_get_block_page left. Since it is a one-liner, we better remove the function. Signed-off-by: Bodo Stroesser --- drivers/target/target_core_user.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 3596346f362e..9b2bff450510 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -561,12 +561,6 @@ static int tcmu_get_empty_blocks(struct tcmu_dev *udev, return iov_cnt; } -static inline struct page * -tcmu_get_block_page(struct tcmu_dev *udev, uint32_t dpi) -{ - return xa_load(&udev->data_pages, dpi); -} - static inline void tcmu_free_cmd(struct tcmu_cmd *tcmu_cmd) { kfree(tcmu_cmd->dbi); @@ -1786,7 +1780,7 @@ static struct page *tcmu_try_get_data_page(struct tcmu_dev *udev, uint32_t dpi) struct page *page; mutex_lock(&udev->cmdr_lock); - page = tcmu_get_block_page(udev, dpi); + page = xa_load(&udev->data_pages, dpi); if (likely(page)) { mutex_unlock(&udev->cmdr_lock); return page;