From: Tejun Heo <tj@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>, Josef Bacik <josef@toxicpanda.com>,
linux-block@vger.kernel.org, cgroups@vger.kernel.org
Subject: Re: [PATCH 04/19] blk-cgroup: simplify blkg freeing from initialization failure paths
Date: Thu, 2 Feb 2023 14:12:54 -1000 [thread overview]
Message-ID: <Y9xRhm12BtP0opKL@slm.duckdns.org> (raw)
In-Reply-To: <20230201134123.2656505-5-hch@lst.de>
On Wed, Feb 01, 2023 at 02:41:08PM +0100, Christoph Hellwig wrote:
> There is no need to delay freeing a blkg to a workqueue when freeing it
> after an initialization failure.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Ditto, ack but I'm not sure this is necessarily better.
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
WARNING: multiple messages have this Message-ID (diff)
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Cc: Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>,
Josef Bacik <josef-DigfWCa+lFGyeJad7bwFQA@public.gmane.org>,
linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 04/19] blk-cgroup: simplify blkg freeing from initialization failure paths
Date: Thu, 2 Feb 2023 14:12:54 -1000 [thread overview]
Message-ID: <Y9xRhm12BtP0opKL@slm.duckdns.org> (raw)
In-Reply-To: <20230201134123.2656505-5-hch-jcswGhMUV9g@public.gmane.org>
On Wed, Feb 01, 2023 at 02:41:08PM +0100, Christoph Hellwig wrote:
> There is no need to delay freeing a blkg to a workqueue when freeing it
> after an initialization failure.
>
> Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Ditto, ack but I'm not sure this is necessarily better.
Acked-by: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Thanks.
--
tejun
next prev parent reply other threads:[~2023-02-03 0:13 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-01 13:41 switch blk-cgroup to work on gendisk v3 Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 01/19] block: don't call blk_throtl_stat_add for non-READ/WRITE commands Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 02/19] blk-cgroup: delay blk-cgroup initialization until add_disk Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-03 0:08 ` Tejun Heo
2023-02-03 0:08 ` Tejun Heo
2023-02-07 14:40 ` Ming Lei
2023-02-08 6:35 ` Christoph Hellwig
2023-02-08 6:35 ` Christoph Hellwig
2023-02-08 7:32 ` Ming Lei
2023-02-08 7:32 ` Ming Lei
2023-02-01 13:41 ` [PATCH 03/19] blk-cgroup: improve error unwinding in blkg_alloc Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-03 0:10 ` Tejun Heo
2023-02-03 0:10 ` Tejun Heo
2023-02-03 8:04 ` Christoph Hellwig
2023-02-03 8:04 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 04/19] blk-cgroup: simplify blkg freeing from initialization failure paths Christoph Hellwig
2023-02-03 0:12 ` Tejun Heo [this message]
2023-02-03 0:12 ` Tejun Heo
2023-02-01 13:41 ` [PATCH 05/19] blk-cgroup: remove the !bdi->dev check in blkg_dev_name Christoph Hellwig
2023-02-01 13:41 ` [PATCH 06/19] blk-cgroup: pin the gendisk in struct blkcg_gq Christoph Hellwig
2023-02-03 0:15 ` Tejun Heo
2023-02-01 13:41 ` [PATCH 07/19] blk-cgroup: store a gendisk to throttle in struct task_struct Christoph Hellwig
2023-02-03 0:17 ` Tejun Heo
2023-02-03 0:17 ` Tejun Heo
2023-02-03 8:06 ` Christoph Hellwig
2023-02-03 8:06 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 08/19] blk-wbt: pass a gendisk to wbt_{enable,disable}_default Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 09/19] blk-wbt: pass a gendisk to wbt_init Christoph Hellwig
2023-02-01 13:41 ` [PATCH 10/19] blk-wbt: move private information from blk-wbt.h to blk-wbt.c Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 11/19] blk-wbt: open code wbt_queue_depth_changed in wbt_init Christoph Hellwig
2023-02-01 13:41 ` [PATCH 12/19] blk-rq-qos: move rq_qos_add and rq_qos_del out of line Christoph Hellwig
2023-02-01 13:41 ` [PATCH 13/19] blk-rq-qos: make rq_qos_add and rq_qos_del more useful Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 14/19] blk-rq-qos: constify rq_qos_ops Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 15/19] blk-rq-qos: store a gendisk instead of request_queue in struct rq_qos Christoph Hellwig
2023-02-01 13:41 ` [PATCH 16/19] blk-cgroup: pass a gendisk to blkcg_{de,}activate_policy Christoph Hellwig
2023-02-01 13:41 ` [PATCH 17/19] blk-cgroup: pass a gendisk to pd_alloc_fn Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 18/19] blk-cgroup: pass a gendisk to blkg_lookup Christoph Hellwig
2023-02-01 13:41 ` Christoph Hellwig
2023-02-01 13:41 ` [PATCH 19/19] blk-cgroup: move the cgroup information to struct gendisk Christoph Hellwig
2023-02-03 0:24 ` Tejun Heo
2023-02-03 15:03 switch blk-cgroup to work on gendisk v4 Christoph Hellwig
2023-02-03 15:03 ` [PATCH 04/19] blk-cgroup: simplify blkg freeing from initialization failure paths Christoph Hellwig
2023-02-03 15:03 ` Christoph Hellwig
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