From patchwork Fri Dec 17 17:00:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Axboe X-Patchwork-Id: 12685309 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 E1695C433EF for ; Fri, 17 Dec 2021 17:00:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236105AbhLQRA0 (ORCPT ); Fri, 17 Dec 2021 12:00:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239553AbhLQRA0 (ORCPT ); Fri, 17 Dec 2021 12:00:26 -0500 Received: from mail-il1-x136.google.com (mail-il1-x136.google.com [IPv6:2607:f8b0:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40781C061574 for ; Fri, 17 Dec 2021 09:00:26 -0800 (PST) Received: by mail-il1-x136.google.com with SMTP id k14so2105179ils.12 for ; Fri, 17 Dec 2021 09:00:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:subject:to:cc:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=GZBwY2NbRuxbFYYDc91qDyWl8E5i42R8FRX/H+or41M=; b=nRz5zY7y0u6WGvjkaVgD4pI26dmMUJEzn95gHmiPdPq6PMMyC4nYmovoE+AX7rebRY 9TBfyI0BtjNtG5Yr+DzPJqyl9KIW8GBOzBPQScS17wTl6OFnTT7Fp3g5xgAglOi9VAjh N8sTnqRFGa4q9TJF3fEo2LMQILSqioRvGWBpgiidOY10hOwD4TmVMB9v7m4GEQv3xqXZ cVLcCtPwAaAiNV50aRRxWT+K2Ge0M2H/bVTIFPZeHGU0Fz6ssLnlOa4kU4WdxrhaBmXp IzoQsxWazcUvTNex7e6M0zhuB7bi+PxGCvDjY5Weh+LPoq4g91eWGZmdZrnUMqC6vtoN 2rOw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:subject:to:cc:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=GZBwY2NbRuxbFYYDc91qDyWl8E5i42R8FRX/H+or41M=; b=NCwDHI5mJ8QJT+SxY3W4YX8pAI+o3OeXns34LKH8AkqtAlKvb/4i72M+NBifzF99pE nS/TPTFBhli2fM78eWW60vnoqpmETDIpgHqjHBzNikmt3m4cfZgtRONhuY4koZhQGQS6 0ONYaq7+smrsjxUwVljtlSISYPnRlNa3wwmsK6/HFzs70GkAggfB2UQq4l2cc2F4EOCF T2UzT7uJ7/JWskHsOSJrsgnW90pzEAlmikD4LxeHHCPCY0eJ7NeMBRnisPgKRq7/Xs5c b7qHoVKjS85Vt6UQ8+kFTVYSStKiXKiWwdD9yemFEn9IMuvjDGcdlrWKISGGS1yqOnKD UceQ== X-Gm-Message-State: AOAM530y8J7rvgVYoTqqnsWPkA2Woy3jkMc1nKPJWk5dgfNhLQl5v6sa siTAWq2yD0OHUZ2qQhxVAOro4KXYFUBtjg== X-Google-Smtp-Source: ABdhPJzIBpmYa4UYCpKJ2/6Z67PDw9L3suZ9psFEOHzSGPI9GQNvpiJXkC5rVbkB3LB7EEEPBeHEvg== X-Received: by 2002:a05:6e02:18cc:: with SMTP id s12mr2085057ilu.171.1639760425350; Fri, 17 Dec 2021 09:00:25 -0800 (PST) Received: from [192.168.1.30] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id w11sm4874084ilv.18.2021.12.17.09.00.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 17 Dec 2021 09:00:25 -0800 (PST) From: Jens Axboe Subject: [GIT PULL] Block fixes for 5.16-rc6 To: Linus Torvalds Cc: "linux-block@vger.kernel.org" Message-ID: <2a664593-191b-db70-7dde-0b02ef2b6e6a@kernel.dk> Date: Fri, 17 Dec 2021 10:00:24 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Linus, A few fixes that should go into 5.16-rc6: - Fix for hammering on the delayed run queue timer (me) - bcache regression fix for this merge window (Lin) - Fix a divide-by-zero in the blk-iocost code (Tejun) Please pull! The following changes since commit 5eff363838654790f67f4bd564c5782967f67bcc: Revert "mtd_blkdevs: don't scan partitions for plain mtdblock" (2021-12-10 11:52:34 -0700) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/block-5.16-2021-12-17 for you to fetch changes up to aa97f6cdb7e92909e17c8ca63e622fcb81d57a57: bcache: fix NULL pointer reference in cached_dev_detach_finish (2021-12-14 20:32:54 -0700) ---------------------------------------------------------------- block-5.16-2021-12-17 ---------------------------------------------------------------- Jens Axboe (1): block: reduce kblockd_mod_delayed_work_on() CPU consumption Lin Feng (1): bcache: fix NULL pointer reference in cached_dev_detach_finish Tejun Heo (1): iocost: Fix divide-by-zero on donation from low hweight cgroup block/blk-core.c | 2 ++ block/blk-iocost.c | 9 ++++++++- drivers/md/bcache/super.c | 3 ++- 3 files changed, 12 insertions(+), 2 deletions(-)