From: Bart Van Assche <bvanassche@acm.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Hannes Reinecke <hare@suse.de>, Ming Lei <ming.lei@redhat.com>,
Yu Kuai <yukuai3@huawei.com>
Subject: Re: [PATCH v4] block: Improve IOPS by removing the fairness code
Date: Mon, 15 Apr 2024 11:54:49 -0700 [thread overview]
Message-ID: <9d055d4a-9c6a-4217-b310-b2ac95224243@acm.org> (raw)
In-Reply-To: <20240403212524.524952-1-bvanassche@acm.org>
On 4/3/24 14:25, Bart Van Assche wrote:
> There is an algorithm in the block layer for maintaining fairness
> across queues that share a tag set. The sbitmap implementation has
> improved so much that we don't need the block layer fairness algorithm
> anymore and that we can rely on the sbitmap implementation to guarantee
> fairness.
Please help with reviewing this patch.
Thanks,
Bart.
prev parent reply other threads:[~2024-04-15 18:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-03 21:25 [PATCH v4] block: Improve IOPS by removing the fairness code Bart Van Assche
2024-04-15 18:54 ` Bart Van Assche [this message]
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