From patchwork Mon Aug 21 07:35:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chengming Zhou X-Patchwork-Id: 13359220 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 CB1DDEE49A8 for ; Mon, 21 Aug 2023 07:41:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233776AbjHUHll (ORCPT ); Mon, 21 Aug 2023 03:41:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233774AbjHUHlk (ORCPT ); Mon, 21 Aug 2023 03:41:40 -0400 Received: from out-14.mta0.migadu.com (out-14.mta0.migadu.com [IPv6:2001:41d0:1004:224b::e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA189B1 for ; Mon, 21 Aug 2023 00:41:38 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1692603697; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=e7RQqy7BBUhNj/8/XrD6FUXtKEsKzZzJXUAD1YqsjNk=; b=HwmtGZY4pQWX/BSwAcYXFNtHSt+aZhI2edVliI2Hvffqs8ZoM+CVIeCmzMfMAFv69fovMF v/umJa+wvhbbd5zbXimSknnRCkrT+1MZ4O2dgIb0qSaty4Du0oyp8DMwTL2DSfpzWGQIBm zfDmgNTKQEeFmPp15KPE/yj18LujX44= From: chengming.zhou@linux.dev To: axboe@kernel.dk, ming.lei@redhat.com, hch@lst.de, bvanassche@acm.org Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, zhouchengming@bytedance.com Subject: [PATCH 0/4] blk-mq-tag: remove bt_for_each() Date: Mon, 21 Aug 2023 15:35:24 +0800 Message-ID: <20230821073528.3469210-1-chengming.zhou@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org From: Chengming Zhou There are two almost identical mechanisms in blk-mq-tag to iterate over requests of one tags: bt_for_each() and the newer bt_tags_for_each(). This series aim to add support of queue filter in bt_tags_for_each() then remove bt_for_each(). Fix and update documentation as we're here. Thanks for review! Chengming Zhou (4): blk-mq-tag: support queue filter in bt_tags_iter() blk-mq-tag: remove bt_for_each() blk-mq: delete superfluous check in iterate callback blk-mq-tag: update or fix functions documentation block/blk-mq-tag.c | 176 ++++++++++++--------------------------------- block/blk-mq.c | 12 ++-- 2 files changed, 49 insertions(+), 139 deletions(-)