From: Chao Yu <chao@kernel.org>
To: Gao Xiang <hsiangkao@linux.alibaba.com>, linux-erofs@lists.ozlabs.org
Cc: chao@kernel.org, LKML <linux-kernel@vger.kernel.org>,
Bo Liu <liubo03@inspur.com>
Subject: Re: [PATCH v6 2/2] erofs: implement metadata compression
Date: Mon, 21 Jul 2025 17:29:22 +0800 [thread overview]
Message-ID: <fadcc64f-d95d-4902-ae4f-981c91babed6@kernel.org> (raw)
In-Reply-To: <20250718031942.3052585-1-hsiangkao@linux.alibaba.com>
On 7/18/25 11:19, Gao Xiang wrote:
> From: Bo Liu <liubo03@inspur.com>
>
> Thanks to the meta buffer infrastructure, metadata-compressed inodes are
> just read from the metabox inode instead of the blockdevice (or backing
> file) inode.
>
> The same is true for shared extended attributes.
>
> When metadata compression is enabled, inode numbers are divided from
> on-disk NIDs because of non-LTS 32-bit application compatibility.
>
> Co-developed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
> Signed-off-by: Bo Liu <liubo03@inspur.com>
> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Acked-by: Chao Yu <chao@kernel.org>
Thanks,
next prev parent reply other threads:[~2025-07-21 9:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-16 17:33 [PATCH v3 0/2] erofs: support metadata compression Gao Xiang
2025-07-16 17:33 ` [PATCH v3 1/2] erofs: add on-disk definition for " Gao Xiang
2025-07-16 17:33 ` [PATCH v3 2/2] erofs: implement " Gao Xiang
2025-07-16 17:58 ` [PATCH v4 " Gao Xiang
2025-07-17 7:08 ` [PATCH v5 0/3] erofs: support " Gao Xiang
2025-07-17 7:08 ` [PATCH v5 1/2] erofs: add on-disk definition for " Gao Xiang
2025-07-21 9:28 ` Chao Yu
2025-07-17 7:08 ` [PATCH v5 2/2] erofs: implement " Gao Xiang
2025-07-18 3:19 ` [PATCH v6 " Gao Xiang
2025-07-21 9:29 ` Chao Yu [this message]
2025-07-22 0:32 ` [PATCH v7 " Gao Xiang
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