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From: Li Lingfeng <lilingfeng3@huawei.com>
To: <trondmy@kernel.org>, <anna@kernel.org>
Cc: <linux-nfs@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<ehagberg@janestreet.com>, <linux-nfs@dimebar.com>,
	<yukuai1@huaweicloud.com>, <houtao1@huawei.com>,
	<yi.zhang@huawei.com>, <yangerkun@huawei.com>,
	<lilingfeng@huaweicloud.com>
Subject: Re: [PATCH 0/2] Ignore SB_RDONLY when mounting and remounting nfs
Date: Wed, 9 Apr 2025 19:39:04 +0800	[thread overview]
Message-ID: <c49a0e08-7184-4e74-b28e-8543dd9f570f@huawei.com> (raw)
In-Reply-To: <20250304130533.549840-1-lilingfeng3@huawei.com>

Friendly ping..

Thanks

在 2025/3/4 21:05, Li Lingfeng 写道:
> When NFS_MOUNT_UNSHARED is not set, NFS forces the sharing of a
> superblock among each filesystem that mounts sub-directories elonging to
> a single exported root path.
>
> To prevent interference between different filesystems, ignore SB_RDONLY
> when mounting and remounting nfs.
>
> Li Lingfeng (2):
>    nfs: clear SB_RDONLY before getting superblock
>    nfs: ignore SB_RDONLY when remounting nfs
>
>   fs/nfs/super.c | 19 +++++++++++++++++++
>   1 file changed, 19 insertions(+)
>

      parent reply	other threads:[~2025-04-09 11:39 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-04 13:05 [PATCH 0/2] Ignore SB_RDONLY when mounting and remounting nfs Li Lingfeng
2025-03-04 13:05 ` [PATCH 1/2] nfs: clear SB_RDONLY before getting superblock Li Lingfeng
2025-03-04 16:22   ` Eric Hagberg
2025-03-04 13:05 ` [PATCH 2/2] nfs: ignore SB_RDONLY when remounting nfs Li Lingfeng
2025-04-09 11:39 ` Li Lingfeng [this message]

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