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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 04941C4320A for ; Wed, 18 Aug 2021 08:19:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DD9646102A for ; Wed, 18 Aug 2021 08:19:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239533AbhHRITm (ORCPT ); Wed, 18 Aug 2021 04:19:42 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:59948 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240523AbhHRITk (ORCPT ); Wed, 18 Aug 2021 04:19:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629274739; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=SoCaANl7c6RKlEzHTDXqFNCLh+Bt3BGSnoCfVpJEyYw=; b=N/SXHsKM7TWTlfQ4olhvBxzQrPe7tS7USMb7gsUnZ8n92oRa2+S7hQURaXW27px4HRL74k FSriH2Zx6nM1b83MyTFsW1/q2OnLIqxIRdzd6YwSHZN2WO36EqT1aJJ/UHQjpleMKhy3ZF D2dSUwq1H6H4H7JcIQtEna54udR39wI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-433-VaJeJ4VrOYeAIMcuW4hdcA-1; Wed, 18 Aug 2021 04:18:56 -0400 X-MC-Unique: VaJeJ4VrOYeAIMcuW4hdcA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7BB07190B2AA; Wed, 18 Aug 2021 08:18:54 +0000 (UTC) Received: from T590 (ovpn-8-40.pek2.redhat.com [10.72.8.40]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 552AF60C0F; Wed, 18 Aug 2021 08:18:42 +0000 (UTC) Date: Wed, 18 Aug 2021 16:18:38 +0800 From: Ming Lei To: John Garry Cc: axboe@kernel.dk, jejb@linux.ibm.com, martin.petersen@oracle.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, kashyap.desai@broadcom.com, hare@suse.de Subject: Re: [PATCH v2 11/11] blk-mq: Stop using pointers for blk_mq_tags bitmap tags Message-ID: References: <1628519378-211232-1-git-send-email-john.garry@huawei.com> <1628519378-211232-12-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1628519378-211232-12-git-send-email-john.garry@huawei.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Mon, Aug 09, 2021 at 10:29:38PM +0800, John Garry wrote: > Now that we use shared tags for shared sbitmap support, we don't require > the tags sbitmap pointers, so drop them. > > This essentially reverts commit 222a5ae03cdd ("blk-mq: Use pointers for > blk_mq_tags bitmap tags"). > > Signed-off-by: John Garry Reviewed-by: Ming Lei -- Ming