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=-10.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 E2D3CC433DF for ; Wed, 1 Jul 2020 12:39:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A7DBC20702 for ; Wed, 1 Jul 2020 12:39:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cloud.ionos.com header.i=@cloud.ionos.com header.b="a74F5Uiy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730388AbgGAMjw (ORCPT ); Wed, 1 Jul 2020 08:39:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729959AbgGAMjw (ORCPT ); Wed, 1 Jul 2020 08:39:52 -0400 Received: from mail-ed1-x542.google.com (mail-ed1-x542.google.com [IPv6:2a00:1450:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B147EC03E979 for ; Wed, 1 Jul 2020 05:39:51 -0700 (PDT) Received: by mail-ed1-x542.google.com with SMTP id b15so19542530edy.7 for ; Wed, 01 Jul 2020 05:39:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloud.ionos.com; s=google; h=from:to:cc:subject:date:message-id; bh=ipdB2i7ibhCad/VO5r4zs//Ta+EMMsKIp2Eo4tcET/Q=; b=a74F5Uiyo86yrxUZNacooIXbEsslb7dzafue0cTCoeDKzEuLgTHHY3pyEGqRnFYK94 DOlYF7Hrk+Rz63Hx8ZkCKOGlf4HDuCNAf33WV4U6wTuWoY4ptM7mqiFQHI7aILVVqtgu rQzj5vY0yjrsVVpa0rtlN0Px+Bmp3qXAYurYt4lhozJOCyvz2sFo3pUJ1zP6zAv2ZzmH HugdY8nfJTwvfFIpshzMZr/fVXdgm/T1Lk/TawN/4Kp9uFZ2k/2SozjIkFQ4uX3ouh9i TuBXB2LkaMyPZtq76jkQERyO9t+88NufgO5eIcbP792GhJf1K3atcoy1ljaBTt7iTyTy LCUQ== 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=ipdB2i7ibhCad/VO5r4zs//Ta+EMMsKIp2Eo4tcET/Q=; b=A/dJatLwzf/gGmcqDnG1/zEbyf/wMIb0ifRIFz1fKlp1cDIj7YM/cjTgFcNRUE5hIg rBIwhMTtjE41DvveE31SW4bIlWx8FR0Wzg9xmbEyGgz6VUQea6J/gwrgu1qCic8dcia0 aC4Lc4bFcoh1BDSPzl+UnXrPDrV8BtFEP8cvtfN/Zz1oobcMchh3sAcZotMO6mZnsCoj FTOGPx9YHPu+PJ17dpBYLiJr7KLcj0zNoS/2ytadQ6TE/flnyzRuBt9goVWafPLeOmK6 CAdnJKowGBgUBFPOTO7hPq2y0D4wMBHac3/1U6KPDJ2Sb3xW+A6GhSaxINhUxE5QdQo8 U+eA== X-Gm-Message-State: AOAM533xqA86rouTJ5CDD93CA8FLDhZos94GM8oiKkwCv62HuL0gn/+n Esyn2SSOzK2cpAzRpFpjBjkwr3fSOjOCNg== X-Google-Smtp-Source: ABdhPJxzqH3rXBPIrV3haWYGUnWam/2ouh25kSyNysiTvKCYVWdM5nAyN9mo2ueEIwSnaY1+iwCevw== X-Received: by 2002:aa7:d3cd:: with SMTP id o13mr28151009edr.176.1593607190373; Wed, 01 Jul 2020 05:39:50 -0700 (PDT) Received: from gjiang-5491.profitbricks.net ([2001:16b8:48f3:8a00:2d1a:d73b:b882:b3]) by smtp.gmail.com with ESMTPSA id p18sm4635381ejm.55.2020.07.01.05.39.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jul 2020 05:39:49 -0700 (PDT) From: Guoqing Jiang To: philipp.reisner@linbit.com, lars.ellenberg@linbit.com, axboe@kernel.dk Cc: drbd-dev@lists.linbit.com, linux-block@vger.kernel.org, Guoqing Jiang Subject: [PATCH] drbd: remove unused argument from drbd_request_prepare and __drbd_make_request Date: Wed, 1 Jul 2020 14:38:32 +0200 Message-Id: <20200701123832.3868-1-guoqing.jiang@cloud.ionos.com> X-Mailer: git-send-email 2.17.1 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org We can remove start_jif since it is not used by drbd_request_prepare, then remove it from __drbd_make_request further. Signed-off-by: Guoqing Jiang --- drivers/block/drbd/drbd_int.h | 2 +- drivers/block/drbd/drbd_main.c | 3 +-- drivers/block/drbd/drbd_req.c | 11 ++++------- 3 files changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 33d0831c99b6..512888514c9e 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -1450,7 +1450,7 @@ extern void conn_free_crypto(struct drbd_connection *connection); /* drbd_req */ extern void do_submit(struct work_struct *ws); -extern void __drbd_make_request(struct drbd_device *, struct bio *, unsigned long); +extern void __drbd_make_request(struct drbd_device *, struct bio *); extern blk_qc_t drbd_make_request(struct request_queue *q, struct bio *bio); extern int drbd_read_remote(struct drbd_device *device, struct drbd_request *req); extern int is_valid_ar_handle(struct drbd_request *, sector_t); diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 45fbd526c453..2aff9a3f06e3 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2292,7 +2292,6 @@ static void do_retry(struct work_struct *ws) list_for_each_entry_safe(req, tmp, &writes, tl_requests) { struct drbd_device *device = req->device; struct bio *bio = req->master_bio; - unsigned long start_jif = req->start_jif; bool expected; expected = @@ -2327,7 +2326,7 @@ static void do_retry(struct work_struct *ws) /* We are not just doing generic_make_request(), * as we want to keep the start_time information. */ inc_ap_bio(device); - __drbd_make_request(device, bio, start_jif); + __drbd_make_request(device, bio); } } diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index c80a2f1c3c2a..991d9ba1a5e7 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1188,7 +1188,7 @@ static void drbd_queue_write(struct drbd_device *device, struct drbd_request *re * Returns ERR_PTR(-ENOMEM) if we cannot allocate a drbd_request. */ static struct drbd_request * -drbd_request_prepare(struct drbd_device *device, struct bio *bio, unsigned long start_jif) +drbd_request_prepare(struct drbd_device *device, struct bio *bio) { const int rw = bio_data_dir(bio); struct drbd_request *req; @@ -1416,9 +1416,9 @@ static void drbd_send_and_submit(struct drbd_device *device, struct drbd_request complete_master_bio(device, &m); } -void __drbd_make_request(struct drbd_device *device, struct bio *bio, unsigned long start_jif) +void __drbd_make_request(struct drbd_device *device, struct bio *bio) { - struct drbd_request *req = drbd_request_prepare(device, bio, start_jif); + struct drbd_request *req = drbd_request_prepare(device, bio); if (IS_ERR_OR_NULL(req)) return; drbd_send_and_submit(device, req); @@ -1596,19 +1596,16 @@ void do_submit(struct work_struct *ws) blk_qc_t drbd_make_request(struct request_queue *q, struct bio *bio) { struct drbd_device *device = (struct drbd_device *) q->queuedata; - unsigned long start_jif; blk_queue_split(q, &bio); - start_jif = jiffies; - /* * what we "blindly" assume: */ D_ASSERT(device, IS_ALIGNED(bio->bi_iter.bi_size, 512)); inc_ap_bio(device); - __drbd_make_request(device, bio, start_jif); + __drbd_make_request(device, bio); return BLK_QC_T_NONE; } -- 2.17.1