From patchwork Wed Mar 10 18:44:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bodo Stroesser X-Patchwork-Id: 12129035 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=-15.8 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,USER_AGENT_GIT autolearn=unavailable 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 6A532C433DB for ; Wed, 10 Mar 2021 18:46:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DC8E61601 for ; Wed, 10 Mar 2021 18:46:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233576AbhCJSpa (ORCPT ); Wed, 10 Mar 2021 13:45:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233257AbhCJSpP (ORCPT ); Wed, 10 Mar 2021 13:45:15 -0500 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D4C6C061760; Wed, 10 Mar 2021 10:45:15 -0800 (PST) Received: by mail-ej1-x634.google.com with SMTP id mm21so40723173ejb.12; Wed, 10 Mar 2021 10:45:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=F4UjQbhKYU2VqHSu0Zfac1os9kgjl7Y8/tyWFDYx5sE=; b=aThQHTEykges9z2Nq9ZU1A5HKuge7XBI+MX3Ov5oWhpT2fbpl15txm2ubW2A1YSPRn KxtIyDcdzCG80x6Q7rby5O40nWp1+CSch5KC/UUQYyRNqGDvzKrpP9pg8Q1Q5zXrNcsh arPAjNmVmPDjmnvMtbGiJuSJSEqcFQIwlqA9PeqxQS3d1KsibSsVrV+LxdxxmNpZJ7gT QWw7oy+6frgxSZ+apu1/6qA4U35jzJksMnIrGhJJ5nE/5QarbOb1bbdVItcLhNP5spsr iGtHEXeQhw5dV8JLdNzWZ/1/WV+M6iEsgO7Zocrnfg5eiO0j1HjPyvwxfxJqr9QxV6Cv v2JQ== 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; bh=F4UjQbhKYU2VqHSu0Zfac1os9kgjl7Y8/tyWFDYx5sE=; b=ahzdBbuQRWH9NJlMAmr70nXA74WaXIbYEl/eIy7iPSM/H3CFm+ii/MvCnRvOqBp0PM nSVQhlHRUVPLQ1bva9IGHytORV3GwovrmmMzUKE2bf5sIZW2qtLUQTCA5nvKVvmoUMKB tBH1EjJqABya6KmTj31SrgTPw9v7/ePMJlT337G6cK6PYRuCJMJe34YpdIbcwlPkaGhm +qs+1GDurOfW8NCX/S1gk2zDV+bD/Hz9CwwZgSxKNbrLUAS1utnbdzrB6ZWrKzSQTtS9 2Gp7eZN4rg9X08ag9u7FoZejkEGbk408dSTE7u7JF0xEZHb+AisM5yFSjxZFmedoMKeh N7uQ== X-Gm-Message-State: AOAM531OKRJbUvooiooYMD7g915JT/yD0r2Khl1jS00D+FuFMltaU5sA t+BnvHX8D47Rha7UiXcS2dEuqU5SVb0= X-Google-Smtp-Source: ABdhPJyVd72b1ky1LfRQTrpZj3FHlkQ9KAYE722u1OTMlW/8BaFtYeCVBpzBIpX3MbTO15Esn39xLA== X-Received: by 2002:a17:906:f283:: with SMTP id gu3mr5010838ejb.91.1615401914113; Wed, 10 Mar 2021 10:45:14 -0800 (PST) Received: from localhost (ipbcc11466.dynamic.kabel-deutschland.de. [188.193.20.102]) by smtp.gmail.com with ESMTPSA id rs24sm153645ejb.75.2021.03.10.10.45.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Mar 2021 10:45:13 -0800 (PST) From: Bodo Stroesser To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, "Martin K. Petersen" , Mike Christie Cc: Bodo Stroesser Subject: [PATCH] scsi: target: tcmu: Adjust parameter in call to tcmu_blocks_release Date: Wed, 10 Mar 2021 19:44:58 +0100 Message-Id: <20210310184458.10741-1-bostroesser@gmail.com> X-Mailer: git-send-email 2.12.3 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org In patch "scsi: target: tcmu: Replace radix_tree with XArray" meaning of last parameter of tcmu_blocks_release was changed. So in the callers we should subtract 1 from the previous parameter. Unfortunately that change got lost at one of the two places where tcmu_blocks_release is called. That does not lead to any problems, but we should adjust it anyway. Signed-off-by: Bodo Stroesser --- drivers/target/target_core_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 9e1b115cb032..bdfc057f000c 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -1658,7 +1658,7 @@ static void tcmu_dev_kref_release(struct kref *kref) xa_destroy(&udev->commands); WARN_ON(!all_expired); - tcmu_blocks_release(&udev->data_blocks, 0, udev->dbi_max + 1); + tcmu_blocks_release(&udev->data_blocks, 0, udev->dbi_max); bitmap_free(udev->data_bitmap); mutex_unlock(&udev->cmdr_lock);