From: Jens Axboe <axboe@kernel.dk>
To: Christoph Hellwig <hch@lst.de>,
Josef Bacik <josef@toxicpanda.com>, Chris Mason <clm@fb.com>,
David Sterba <dsterba@suse.com>
Cc: Tejun Heo <tj@kernel.org>,
cgroups@vger.kernel.org, linux-block@vger.kernel.org,
linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 7/7] block: make blkcg_punt_bio_submit optional
Date: Mon, 27 Mar 2023 17:32:10 -0600 [thread overview]
Message-ID: <bfbb5ac8-60f2-2212-1ec4-5baaee7a5765@kernel.dk> (raw)
In-Reply-To: <20230327004954.728797-8-hch@lst.de>
On 3/26/23 6:49 PM, Christoph Hellwig wrote:
> Guard all the code to punt bios to a per-cgroup submission helper by a
> new CONFIG_BLK_CGROUP_PUNT_BIO symbol that is selected by btrfs.
> This way non-btrfs kernel builds don't need to have this code.
Reviewed-by: Jens Axboe <axboe@kernel.dk>
--
Jens Axboe
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <axboe@kernel.dk>
To: Christoph Hellwig <hch@lst.de>,
Josef Bacik <josef@toxicpanda.com>, Chris Mason <clm@fb.com>,
David Sterba <dsterba@suse.com>
Cc: Tejun Heo <tj@kernel.org>,
cgroups@vger.kernel.org, linux-block@vger.kernel.org,
linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 7/7] block: make blkcg_punt_bio_submit optional
Date: Mon, 27 Mar 2023 17:32:10 -0600 [thread overview]
Message-ID: <bfbb5ac8-60f2-2212-1ec4-5baaee7a5765@kernel.dk> (raw)
In-Reply-To: <20230327004954.728797-8-hch@lst.de>
On 3/26/23 6:49 PM, Christoph Hellwig wrote:
> Guard all the code to punt bios to a per-cgroup submission helper by a
> new CONFIG_BLK_CGROUP_PUNT_BIO symbol that is selected by btrfs.
> This way non-btrfs kernel builds don't need to have this code.
Reviewed-by: Jens Axboe <axboe@kernel.dk>
--
Jens Axboe
next prev parent reply other threads:[~2023-03-27 23:32 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-27 0:49 move bio cgroup punting into btrfs Christoph Hellwig
2023-03-27 0:49 ` Christoph Hellwig
[not found] ` <20230327004954.728797-1-hch-jcswGhMUV9g@public.gmane.org>
2023-03-27 0:49 ` [PATCH 1/7] btrfs: move kthread_associate_blkcg out of btrfs_submit_compressed_write Christoph Hellwig
2023-03-27 0:49 ` Christoph Hellwig
2023-03-27 0:49 ` [PATCH 2/7] btrfs: don't free the async_extent in submit_uncompressed_range Christoph Hellwig
2023-03-27 0:49 ` Christoph Hellwig
2023-03-27 0:49 ` [PATCH 5/7] btrfs, block: move REQ_CGROUP_PUNT to btrfs Christoph Hellwig
2023-03-27 0:49 ` Christoph Hellwig
2023-03-28 1:15 ` Jens Axboe
2023-03-27 0:49 ` [PATCH 7/7] block: make blkcg_punt_bio_submit optional Christoph Hellwig
2023-03-27 0:49 ` Christoph Hellwig
2023-03-27 23:32 ` Jens Axboe [this message]
2023-03-27 23:32 ` Jens Axboe
2023-03-27 0:49 ` [PATCH 3/7] btrfs: also use kthread_associate_blkcg for uncompressible ranges Christoph Hellwig
2023-03-27 0:49 ` [PATCH 4/7] btrfs, mm: remove the punt_to_cgroup field in struct writeback_control Christoph Hellwig
2023-03-27 0:49 ` [PATCH 6/7] block: async_bio_lock does not need to be bh-safe Christoph Hellwig
2023-03-27 23:31 ` Jens Axboe
2023-03-27 23:31 ` Jens Axboe
2023-03-27 23:18 ` move bio cgroup punting into btrfs David Sterba
[not found] ` <20230327231837.GK10580-1ReQVI26iDCaZKY3DrU6dA@public.gmane.org>
2023-03-31 17:25 ` David Sterba
2023-03-31 17:25 ` David Sterba
2023-03-28 21:18 ` Chris Mason
[not found] ` <512eaacf-3ff6-f4f9-c856-a0e03c027501-M8Ki61LpUEw@public.gmane.org>
2023-03-28 23:34 ` Christoph Hellwig
2023-03-28 23:34 ` Christoph Hellwig
2023-03-29 19:16 ` Tejun Heo
2023-03-30 0:15 ` Christoph Hellwig
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