From: Christoph Hellwig <hch@infradead.org>
To: Yu Kuai <yukuai@fnnas.com>
Cc: linux-raid@vger.kernel.org, linan122@huawei.com, xni@redhat.com,
dan.carpenter@linaro.org
Subject: Re: [PATCH v5 02/12] md: merge mddev has_superblock into mddev_flags
Date: Fri, 16 Jan 2026 07:06:00 -0800 [thread overview]
Message-ID: <aWpT2N7S8l560MIP@infradead.org> (raw)
In-Reply-To: <20260114171241.3043364-3-yukuai@fnnas.com>
On Thu, Jan 15, 2026 at 01:12:30AM +0800, Yu Kuai wrote:
> There is not need to use a separate field in struct mddev, there are no
> functional changes.
It seems to be that right now the bitfields are persistent "features"
while the bits are state. This might not matter much, but it seems like
there is some rationale behind the current version.
next prev parent reply other threads:[~2026-01-16 15:06 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-14 17:12 [PATCH v5 00/12] md: align bio to io_opt for better performance Yu Kuai
2026-01-14 17:12 ` [PATCH v5 01/12] md/raid5: fix raid5_run() to return error when log_init() fails Yu Kuai
2026-01-15 1:28 ` Li Nan
2026-01-15 2:29 ` Xiao Ni
2026-01-16 15:05 ` Christoph Hellwig
2026-01-14 17:12 ` [PATCH v5 02/12] md: merge mddev has_superblock into mddev_flags Yu Kuai
2026-01-16 15:06 ` Christoph Hellwig [this message]
2026-01-18 11:30 ` Yu Kuai
2026-01-14 17:12 ` [PATCH v5 03/12] md: merge mddev faillast_dev " Yu Kuai
2026-01-14 17:12 ` [PATCH v5 04/12] md: merge mddev serialize_policy " Yu Kuai
2026-01-14 17:12 ` [PATCH v5 05/12] md/raid5: use mempool to allocate stripe_request_ctx Yu Kuai
2026-01-14 17:12 ` [PATCH v5 06/12] md/raid5: make sure max_sectors is not less than io_opt Yu Kuai
2026-01-14 17:12 ` [PATCH v5 07/12] md: support to align bio to limits Yu Kuai
2026-01-16 15:08 ` Christoph Hellwig
2026-01-18 11:40 ` Yu Kuai
2026-01-19 6:47 ` Christoph Hellwig
2026-01-19 7:21 ` Yu Kuai
2026-01-19 7:27 ` Christoph Hellwig
2026-01-19 7:43 ` Yu Kuai
2026-01-19 8:27 ` Christoph Hellwig
2026-01-19 9:15 ` Yu Kuai
2026-01-14 17:12 ` [PATCH v5 08/12] md: add a helper md_config_align_limits() Yu Kuai
2026-01-14 17:12 ` [PATCH v5 09/12] md/raid5: align bio to io_opt Yu Kuai
2026-01-14 17:12 ` [PATCH v5 10/12] md/raid10: " Yu Kuai
2026-01-14 17:12 ` [PATCH v5 11/12] md/raid0: " Yu Kuai
2026-01-14 17:12 ` [PATCH v5 12/12] md: fix abnormal io_opt from member disks Yu Kuai
2026-01-16 15:08 ` Christoph Hellwig
2026-01-17 3:28 ` Coly Li
2026-01-19 6:48 ` Christoph Hellwig
2026-01-19 7:24 ` Yu Kuai
2026-01-19 8:36 ` Christoph Hellwig
2026-01-15 23:38 ` [PATCH v5 00/12] md: align bio to io_opt for better performance John Stoffel
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