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>
Subject: Re: [PATCH RESEND] erofs: micro-optimize superblock checksum
Date: Thu, 16 Jan 2025 16:28:14 +0800 [thread overview]
Message-ID: <ff673fda-a226-4b7b-b8fe-aec1ec2fa6be@kernel.org> (raw)
In-Reply-To: <20241212023948.1143038-1-hsiangkao@linux.alibaba.com>
On 12/12/24 10:39, Gao Xiang wrote:
> Just verify the remaining unknown on-disk data instead of allocating a
> temporary buffer for the whole superblock and zeroing out the checksum
> field since .magic(EROFS_SUPER_MAGIC_V1) is verified and .checksum(0)
> is fixed.
>
> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
prev parent reply other threads:[~2025-01-16 8:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-12 2:37 [PATCH] erofs: micro-optimize superblock checksum Gao Xiang
2024-12-12 2:39 ` [PATCH RESEND] " Gao Xiang
2025-01-16 8:28 ` Chao Yu [this message]
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