From: Christoph Hellwig <hch@lst.de>
To: Yu Kuai <yukuai1@huaweicloud.com>
Cc: hch@lst.de, xni@redhat.com, colyli@kernel.org, axboe@kernel.dk,
agk@redhat.com, snitzer@kernel.org, mpatocka@redhat.com,
song@kernel.org, yukuai3@huawei.com, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, dm-devel@lists.linux.dev,
linux-raid@vger.kernel.org, yi.zhang@huawei.com,
yangerkun@huawei.com
Subject: Re: [PATCH RFC v2 00/14] md: introduce a new lockless bitmap
Date: Fri, 4 Apr 2025 11:27:39 +0200 [thread overview]
Message-ID: <20250404092739.GA14046@lst.de> (raw)
In-Reply-To: <20250328060853.4124527-1-yukuai1@huaweicloud.com>
On Fri, Mar 28, 2025 at 02:08:39PM +0800, Yu Kuai wrote:
> 1) user must apply the following mdadm patch, and then llbitmap can be
> enabled by --bitmap=lockless
> https://lore.kernel.org/all/20250327134853.1069356-1-yukuai1@huaweicloud.com/
> 2) this set is cooked on the top of my other set:
> https://lore.kernel.org/all/20250219083456.941760-1-yukuai1@huaweicloud.com/
I tried to create a tree to review the entire thing but failed. Can you
please also provide a working git branch?
next prev parent reply other threads:[~2025-04-04 9:27 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-28 6:08 [PATCH RFC v2 00/14] md: introduce a new lockless bitmap Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 01/14] block: factor out a helper bdev_file_alloc() Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 02/14] md/md-bitmap: pass discard information to bitmap_{start, end}write Yu Kuai
2025-04-04 9:29 ` Christoph Hellwig
2025-04-07 1:19 ` Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 03/14] md/md-bitmap: remove parameter slot from bitmap_create() Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 04/14] md: add a new sysfs api bitmap_version Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 05/14] md: delay registeration of bitmap_ops until creating bitmap Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 06/14] md/md-llbitmap: implement bit state machine Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 07/14] md/md-llbitmap: implement hidden disk to manage bitmap IO Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 08/14] md/md-llbitmap: implement APIs for page level dirty bits synchronization Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 09/14] md/md-llbitmap: implement APIs to mange bitmap lifetime Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 10/14] md/md-llbitmap: implement APIs to dirty bits and clear bits Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 11/14] md/md-llbitmap: implement APIs for sync_thread Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 12/14] md/md-llbitmap: implement all bitmap operations Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 13/14] md/md-llbitmap: implement sysfs APIs Yu Kuai
2025-03-28 6:08 ` [PATCH RFC v2 14/14] md/md-llbitmap: add Kconfig Yu Kuai
2025-03-28 11:06 ` [PATCH RFC v2 00/14] md: introduce a new lockless bitmap Christoph Hellwig
2025-03-29 1:11 ` Yu Kuai
2025-04-09 8:32 ` Christoph Hellwig
2025-04-09 9:27 ` Yu Kuai
2025-04-09 9:40 ` Christoph Hellwig
2025-04-11 1:36 ` Yu Kuai
2025-04-19 8:46 ` Yu Kuai
2025-04-21 7:39 ` Christoph Hellwig
2025-04-04 9:27 ` Christoph Hellwig [this message]
2025-04-07 1:09 ` Yu Kuai
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