From: Hannes Reinecke <hare@suse.de>
To: Yu Kuai <yukuai1@huaweicloud.com>,
dlemoal@kernel.org, jack@suse.cz, tj@kernel.org,
josef@toxicpanda.com, axboe@kernel.dk, yukuai3@huawei.com
Cc: cgroups@vger.kernel.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, yi.zhang@huawei.com,
yangerkun@huawei.com, johnny.chenyi@huawei.com
Subject: Re: [PATCH v2 3/5] block, bfq: switch to use elevator lock
Date: Thu, 31 Jul 2025 08:22:11 +0200 [thread overview]
Message-ID: <74d697f7-f013-4067-acd2-e0f080dc51fa@suse.de> (raw)
In-Reply-To: <20250730082207.4031744-4-yukuai1@huaweicloud.com>
On 7/30/25 10:22, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@huawei.com>
>
> Replace the internal spinlock bfqd->lock with the new spinlock in
> elevator_queue. There are no functional changes.
>
> Signed-off-by: Yu Kuai <yukuai3@huawei.com>
> ---
> block/bfq-cgroup.c | 4 ++--
> block/bfq-iosched.c | 49 +++++++++++++++++++++-----------------------
> block/bfq-iosched.h | 2 +-
> block/blk-mq-sched.c | 4 ++--
> 4 files changed, 28 insertions(+), 31 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@suse.de.
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich
next prev parent reply other threads:[~2025-07-31 6:22 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 8:22 [PATCH v2 0/5] blk-mq-sched: support request batch dispatching for sq elevator Yu Kuai
2025-07-30 8:22 ` [PATCH v2 1/5] blk-mq-sched: introduce high level elevator lock Yu Kuai
2025-07-30 17:19 ` Bart Van Assche
2025-07-30 17:59 ` Yu Kuai
2025-07-31 6:17 ` Hannes Reinecke
2025-07-30 8:22 ` [PATCH v2 2/5] mq-deadline: switch to use " Yu Kuai
2025-07-30 17:21 ` Bart Van Assche
2025-07-30 18:01 ` Yu Kuai
2025-07-30 18:10 ` Bart Van Assche
2025-07-31 6:20 ` Hannes Reinecke
2025-07-31 6:22 ` Damien Le Moal
2025-07-31 6:32 ` Yu Kuai
2025-07-31 7:04 ` Damien Le Moal
2025-07-31 7:14 ` Yu Kuai
2025-07-30 8:22 ` [PATCH v2 3/5] block, bfq: " Yu Kuai
2025-07-30 17:24 ` Bart Van Assche
2025-07-31 6:22 ` Hannes Reinecke [this message]
2025-07-30 8:22 ` [PATCH v2 4/5] blk-mq-sched: refactor __blk_mq_do_dispatch_sched() Yu Kuai
2025-07-30 18:32 ` Bart Van Assche
2025-07-31 0:49 ` Yu Kuai
2025-07-30 8:22 ` [PATCH v2 5/5] blk-mq-sched: support request batch dispatching for sq elevator Yu Kuai
2025-07-31 8:18 ` [PATCH v2 0/5] " Ming Lei
2025-07-31 8:42 ` Yu Kuai
2025-07-31 9:25 ` Ming Lei
2025-07-31 9:33 ` Yu Kuai
2025-07-31 10:22 ` Ming Lei
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