From: Jens Axboe <axboe@kernel.dk>
To: tj@kernel.org, josef@toxicpanda.com, Yu Kuai <yukuai1@huaweicloud.com>
Cc: cgroups@vger.kernel.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, yukuai3@huawei.com,
yi.zhang@huawei.com, yangerkun@huawei.com
Subject: Re: [PATCH v4 0/5] blk-iocost: random bugfix
Date: Fri, 20 Jan 2023 08:40:44 -0700 [thread overview]
Message-ID: <167422924424.669768.14436700036484270833.b4-ty@kernel.dk> (raw)
In-Reply-To: <20230117070806.3857142-1-yukuai1@huaweicloud.com>
On Tue, 17 Jan 2023 15:08:01 +0800, Yu Kuai wrote:
> changes in v4:
> - a litter code optimization to make it easier to understand in patch
> 4.
>
> changes in v3:
> - move some patches into separate patchset
> - don't return other error number for match_u64() in patch 1
> - instead of checking user input separately, set page directly if
> 'bps + IOC_PAGE_SIZE' will overflow.
>
> [...]
Applied, thanks!
[1/5] blk-iocost: check return value of match_u64()
commit: 7b6a2c89052bfaf750260691dee29c2e457c0929
[2/5] blk-iocost: don't allow to configure bio based device
commit: 204a9e1eeb4b72cd260274f14e521162b130a978
[3/5] blk-iocost: read params inside lock in sysfs apis
commit: 7b810b50390b53c2a81051adce8fcbff3200fc74
[4/5] blk-iocost: fix divide by 0 error in calc_lcoefs()
commit: 4e952a32301a77faea0d36c540ae16847cf2a8ee
[5/5] blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in ioc_refresh_params()
commit: ad5572498be17b800e75bc36f7d810dd3b673802
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2023-01-20 15:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-17 7:08 Yu Kuai
2023-01-17 7:08 ` [PATCH v4 1/5] blk-iocost: check return value of match_u64() Yu Kuai
2023-01-17 7:08 ` [PATCH v4 2/5] blk-iocost: don't allow to configure bio based device Yu Kuai
2023-01-17 7:08 ` [PATCH v4 3/5] blk-iocost: read params inside lock in sysfs apis Yu Kuai
2023-01-17 7:08 ` [PATCH v4 4/5] blk-iocost: fix divide by 0 error in calc_lcoefs() Yu Kuai
2023-01-18 17:18 ` Tejun Heo
2023-01-17 7:08 ` [PATCH v4 5/5] blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in ioc_refresh_params() Yu Kuai
2023-01-20 15:40 ` Jens Axboe [this message]
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