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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E1A6FC433F5 for ; Fri, 29 Apr 2022 10:19:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357358AbiD2KWX (ORCPT ); Fri, 29 Apr 2022 06:22:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38350 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357320AbiD2KWR (ORCPT ); Fri, 29 Apr 2022 06:22:17 -0400 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85211C667E; Fri, 29 Apr 2022 03:19:00 -0700 (PDT) Received: by mail-pf1-x42c.google.com with SMTP id t13so6566801pfg.2; Fri, 29 Apr 2022 03:19:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=CWinwQT5xv5GldvtBlyvrjtEE1mVFuBOYzQEqC+w2dc=; b=VNBjm0bgpm0nu3eHAqayYOSLbubBgfH6aSM2JcruBSQU2rsHudy/rWzmUYaZdgfOVh yAO1uSeA2mISoN55zs8PNARkOAp4Gx/0F71DEVPdh8Au6Mh7VpMONQ64Tj1JXJx3smhU tqC1nw/o7SkTkFgTTtbNNgOvIoqWrbG9J9hM/Mk/t+BtQXYeceRiQ+GZnY5I6iQfQhIU gqCykzs2Ojdf3X/ACX7/cBhvIYqtMVQkQz547QYJEhC2uZBRaws08KENZoQy4f4jonTh 914X2bFmPn8U+v+VvfmTtNwG5J6/+WpbB5Jobn2djTnngAiXhAjxx03ZbV7gw6gmEA1J X8NQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=CWinwQT5xv5GldvtBlyvrjtEE1mVFuBOYzQEqC+w2dc=; b=fd8nC6St4IGqWD/zta+pdD+lcwF+wmqeIFuhLxCDyD8E08RdETiSKuhaUgOogPiiqP iD2nlMDgxubK78k8N97Yp6MHAUg4bFUSiVpxOjfIVEw1ijPbyHMyQNuOr6002eQn0Ivd uMtcmKhgMY0qY0o30mhwfCGGw1zgHfOar0iy+m7VGUW67qlevEIkiYNGWxSkRT2DWrlH 0OKf2RHqnK9ZYYQfw+iSIMIt6gEw18GKxeXbbNIsmFTJzkFKwPivAtSLAcLrLTUAjoWA K0R7UAuhhCNv18Jc7SXbUgUIvJAcw3dVgPHNkSWybWNk+6aZj8MDT/vQ/QKntMallV04 kTnQ== X-Gm-Message-State: AOAM533wcqCRY7IRYAhR+0bE+09TCB4eKDVkSX4buUZMIRWUFSBi96Gw hBps9hRL2/nPaR3AbDw25pjMCfRU92A= X-Google-Smtp-Source: ABdhPJyF2UjX3wlGLAmAG8m5a8qknH38NO7AhfZLGgbZgBxQ8HkIqn0CyZlGoNPZXJ5du7ahajKpnA== X-Received: by 2002:a65:6d15:0:b0:382:4e6d:dd0d with SMTP id bf21-20020a656d15000000b003824e6ddd0dmr31353288pgb.333.1651227539926; Fri, 29 Apr 2022 03:18:59 -0700 (PDT) Received: from HOWEYXU-MB0.tencent.com ([106.53.33.166]) by smtp.gmail.com with ESMTPSA id k17-20020a628e11000000b0050d8d373331sm2600016pfe.214.2022.04.29.03.18.57 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Apr 2022 03:18:59 -0700 (PDT) From: Hao Xu To: io-uring@vger.kernel.org Cc: Jens Axboe , Pavel Begunkov , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/9] io-wq: change argument of create_io_worker() for convienence Date: Fri, 29 Apr 2022 18:18:51 +0800 Message-Id: <20220429101858.90282-3-haoxu.linux@gmail.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220429101858.90282-1-haoxu.linux@gmail.com> References: <20220429101858.90282-1-haoxu.linux@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hao Xu Change index to acct itself for create_io_worker() for convienence in the next patches. Signed-off-by: Hao Xu --- fs/io-wq.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/fs/io-wq.c b/fs/io-wq.c index 0c26805ca6de..35ce622f77ba 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -139,7 +139,8 @@ struct io_cb_cancel_data { bool cancel_all; }; -static bool create_io_worker(struct io_wq *wq, struct io_wqe *wqe, int index); +static bool create_io_worker(struct io_wq *wq, struct io_wqe *wqe, + struct io_wqe_acct *acct); static void io_wqe_dec_running(struct io_worker *worker); static bool io_acct_cancel_pending_work(struct io_wqe *wqe, struct io_wqe_acct *acct, @@ -306,7 +307,7 @@ static bool io_wqe_create_worker(struct io_wqe *wqe, struct io_wqe_acct *acct) raw_spin_unlock(&wqe->lock); atomic_inc(&acct->nr_running); atomic_inc(&wqe->wq->worker_refs); - return create_io_worker(wqe->wq, wqe, acct->index); + return create_io_worker(wqe->wq, wqe, acct); } static void io_wqe_inc_running(struct io_worker *worker) @@ -335,7 +336,7 @@ static void create_worker_cb(struct callback_head *cb) } raw_spin_unlock(&wqe->lock); if (do_create) { - create_io_worker(wq, wqe, worker->create_index); + create_io_worker(wq, wqe, acct); } else { atomic_dec(&acct->nr_running); io_worker_ref_put(wq); @@ -812,9 +813,10 @@ static void io_workqueue_create(struct work_struct *work) kfree(worker); } -static bool create_io_worker(struct io_wq *wq, struct io_wqe *wqe, int index) +static bool create_io_worker(struct io_wq *wq, struct io_wqe *wqe, + struct io_wqe_acct *acct) { - struct io_wqe_acct *acct = &wqe->acct[index]; + int index = acct->index; struct io_worker *worker; struct task_struct *tsk; -- 2.36.0