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 9A516C433EF for ; Thu, 14 Jul 2022 18:07:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239993AbiGNSHt (ORCPT ); Thu, 14 Jul 2022 14:07:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240093AbiGNSHs (ORCPT ); Thu, 14 Jul 2022 14:07:48 -0400 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B483C58842 for ; Thu, 14 Jul 2022 11:07:47 -0700 (PDT) Received: by mail-pl1-f182.google.com with SMTP id q5so1118926plr.11 for ; Thu, 14 Jul 2022 11:07:47 -0700 (PDT) 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=xiX+JVcdyXyr2e823lT6fC9ehPzJoZGJfGMo/fvzh5s=; b=blqlD3XiSVyfWorsGFlIbhdyFqGTPLfKJjb6ba3y/qjTGHhvfbuQ0v0/pEIQ+b6iWG EpccdS2KXxN+e1lPhkdlnY8NA+WetlUlHiy76M90Vs7UFeD42kuSm3qIcmM9MhY3p7lG 5OSp4LVscW6KQdr5eXWTyiBXz+VaOS2weXRBF1JyN19MOskFzOTd8mPj+j+lL5TEh4LG 9fEUu1KjNrENngYO0riflZ45r/Mrd0dfzxI2PpTM767Rf14KXoCBYQbNqn48nQ3Vb/2O XrPFmR92ITl0mwYL1eggeoVYPzRXnFLiD1rNDQxsgo24B5yil5dER8uGOH7653cGlDg5 bTIA== X-Gm-Message-State: AJIora8iYAPM87RobJxtJYuwDxRKQ20S8pcHypJdVO+nCymOHkj6R/oW L9n3VPoD7UX1cIV0gS215wSqqJCT/4I= X-Google-Smtp-Source: AGRyM1sMy943Lw70W0VvLpqcS98FaONPFfA4iAMWJoK3S69v4aq5MFZYx4RzVaIeUc4i5GkpzpniYg== X-Received: by 2002:a17:90a:e008:b0:1ef:831a:1fff with SMTP id u8-20020a17090ae00800b001ef831a1fffmr17048904pjy.221.1657822067077; Thu, 14 Jul 2022 11:07:47 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:9fab:70d1:f0e7:922b]) by smtp.gmail.com with ESMTPSA id m5-20020a170902db0500b0016bebb0cb96sm1781846plx.266.2022.07.14.11.07.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Jul 2022 11:07:46 -0700 (PDT) From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Jaegeuk Kim , Bart Van Assche , Jan Kara Subject: [PATCH v3 07/63] block/bfq: Use the new blk_opf_t type Date: Thu, 14 Jul 2022 11:06:33 -0700 Message-Id: <20220714180729.1065367-8-bvanassche@acm.org> X-Mailer: git-send-email 2.37.0.170.g444d1eabd0-goog In-Reply-To: <20220714180729.1065367-1-bvanassche@acm.org> References: <20220714180729.1065367-1-bvanassche@acm.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Use the new blk_opf_t type for arguments and variables that represent request flags or a bitwise combination of a request operation and request flags. Rename those variables from 'op' into 'opf'. This patch does not change any functionality. Cc: Jan Kara Signed-off-by: Bart Van Assche --- block/bfq-cgroup.c | 26 +++++++++++++------------- block/bfq-iosched.c | 16 ++++++++-------- block/bfq-iosched.h | 8 ++++---- 3 files changed, 25 insertions(+), 25 deletions(-) diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index 9fc605791b1e..30b15a9a47c4 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -220,46 +220,46 @@ void bfqg_stats_update_avg_queue_size(struct bfq_group *bfqg) } void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq, - unsigned int op) + blk_opf_t opf) { - blkg_rwstat_add(&bfqg->stats.queued, op, 1); + blkg_rwstat_add(&bfqg->stats.queued, opf, 1); bfqg_stats_end_empty_time(&bfqg->stats); if (!(bfqq == ((struct bfq_data *)bfqg->bfqd)->in_service_queue)) bfqg_stats_set_start_group_wait_time(bfqg, bfqq_group(bfqq)); } -void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op) +void bfqg_stats_update_io_remove(struct bfq_group *bfqg, blk_opf_t opf) { - blkg_rwstat_add(&bfqg->stats.queued, op, -1); + blkg_rwstat_add(&bfqg->stats.queued, opf, -1); } -void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op) +void bfqg_stats_update_io_merged(struct bfq_group *bfqg, blk_opf_t opf) { - blkg_rwstat_add(&bfqg->stats.merged, op, 1); + blkg_rwstat_add(&bfqg->stats.merged, opf, 1); } void bfqg_stats_update_completion(struct bfq_group *bfqg, u64 start_time_ns, - u64 io_start_time_ns, unsigned int op) + u64 io_start_time_ns, blk_opf_t opf) { struct bfqg_stats *stats = &bfqg->stats; u64 now = ktime_get_ns(); if (now > io_start_time_ns) - blkg_rwstat_add(&stats->service_time, op, + blkg_rwstat_add(&stats->service_time, opf, now - io_start_time_ns); if (io_start_time_ns > start_time_ns) - blkg_rwstat_add(&stats->wait_time, op, + blkg_rwstat_add(&stats->wait_time, opf, io_start_time_ns - start_time_ns); } #else /* CONFIG_BFQ_CGROUP_DEBUG */ void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq, - unsigned int op) { } -void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op) { } -void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op) { } + blk_opf_t opf) { } +void bfqg_stats_update_io_remove(struct bfq_group *bfqg, blk_opf_t opf) { } +void bfqg_stats_update_io_merged(struct bfq_group *bfqg, blk_opf_t opf) { } void bfqg_stats_update_completion(struct bfq_group *bfqg, u64 start_time_ns, - u64 io_start_time_ns, unsigned int op) { } + u64 io_start_time_ns, blk_opf_t opf) { } void bfqg_stats_update_dequeue(struct bfq_group *bfqg) { } void bfqg_stats_set_start_empty_time(struct bfq_group *bfqg) { } void bfqg_stats_update_idle_time(struct bfq_group *bfqg) { } diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index e6d7e6b01a05..c740b41fe0a4 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -668,19 +668,19 @@ static bool bfqq_request_over_limit(struct bfq_queue *bfqq, int limit) * significantly affect service guarantees coming from the BFQ scheduling * algorithm. */ -static void bfq_limit_depth(unsigned int op, struct blk_mq_alloc_data *data) +static void bfq_limit_depth(blk_opf_t opf, struct blk_mq_alloc_data *data) { struct bfq_data *bfqd = data->q->elevator->elevator_data; struct bfq_io_cq *bic = bfq_bic_lookup(data->q); - struct bfq_queue *bfqq = bic ? bic_to_bfqq(bic, op_is_sync(op)) : NULL; + struct bfq_queue *bfqq = bic ? bic_to_bfqq(bic, op_is_sync(opf)) : NULL; int depth; unsigned limit = data->q->nr_requests; /* Sync reads have full depth available */ - if (op_is_sync(op) && !op_is_write(op)) { + if (op_is_sync(opf) && !op_is_write(opf)) { depth = 0; } else { - depth = bfqd->word_depths[!!bfqd->wr_busy_queues][op_is_sync(op)]; + depth = bfqd->word_depths[!!bfqd->wr_busy_queues][op_is_sync(opf)]; limit = (limit * depth) >> bfqd->full_depth_shift; } @@ -693,7 +693,7 @@ static void bfq_limit_depth(unsigned int op, struct blk_mq_alloc_data *data) depth = 1; bfq_log(bfqd, "[%s] wr_busy %d sync %d depth %u", - __func__, bfqd->wr_busy_queues, op_is_sync(op), depth); + __func__, bfqd->wr_busy_queues, op_is_sync(opf), depth); if (depth) data->shallow_depth = depth; } @@ -6104,7 +6104,7 @@ static bool __bfq_insert_request(struct bfq_data *bfqd, struct request *rq) static void bfq_update_insert_stats(struct request_queue *q, struct bfq_queue *bfqq, bool idle_timer_disabled, - unsigned int cmd_flags) + blk_opf_t cmd_flags) { if (!bfqq) return; @@ -6129,7 +6129,7 @@ static void bfq_update_insert_stats(struct request_queue *q, static inline void bfq_update_insert_stats(struct request_queue *q, struct bfq_queue *bfqq, bool idle_timer_disabled, - unsigned int cmd_flags) {} + blk_opf_t cmd_flags) {} #endif /* CONFIG_BFQ_CGROUP_DEBUG */ static struct bfq_queue *bfq_init_rq(struct request *rq); @@ -6141,7 +6141,7 @@ static void bfq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, struct bfq_data *bfqd = q->elevator->elevator_data; struct bfq_queue *bfqq; bool idle_timer_disabled = false; - unsigned int cmd_flags; + blk_opf_t cmd_flags; LIST_HEAD(free); #ifdef CONFIG_BFQ_GROUP_IOSCHED diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index ca8177d7bf7c..ad8e513d7e87 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -994,11 +994,11 @@ void bfq_put_async_queues(struct bfq_data *bfqd, struct bfq_group *bfqg); void bfqg_stats_update_legacy_io(struct request_queue *q, struct request *rq); void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq, - unsigned int op); -void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op); -void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op); + blk_opf_t opf); +void bfqg_stats_update_io_remove(struct bfq_group *bfqg, blk_opf_t opf); +void bfqg_stats_update_io_merged(struct bfq_group *bfqg, blk_opf_t opf); void bfqg_stats_update_completion(struct bfq_group *bfqg, u64 start_time_ns, - u64 io_start_time_ns, unsigned int op); + u64 io_start_time_ns, blk_opf_t opf); void bfqg_stats_update_dequeue(struct bfq_group *bfqg); void bfqg_stats_set_start_empty_time(struct bfq_group *bfqg); void bfqg_stats_update_idle_time(struct bfq_group *bfqg);