linux-ext4 - Re: [PATCH v4 1/2] jbd2: continue to record log between each mount

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Message-ID: <021bd760-a3f5-14fa-ca64-27882803abab@huawei.com>
Date:   Fri, 17 Mar 2023 18:33:50 +0800
From:   "wangjianjian (C)" <wangjianjian3@...wei.com>
To:     Zhang Yi <yi.zhang@...weicloud.com>, <linux-ext4@...r.kernel.org>
CC:     <tytso@....edu>, <adilger.kernel@...ger.ca>, <jack@...e.cz>,
        <yi.zhang@...wei.com>, <yukuai3@...wei.com>
Subject: Re: [PATCH v4 1/2] jbd2: continue to record log between each mount

Do we need update document/filesystems/ext4/journal.rst ?

On 2023/3/17 17:09, Zhang Yi wrote:
> -	__u32	s_padding[41];
> +	__be32	s_head;			/* blocknr of head of log, only uptodate
> +					 * while the filesystem is clean */
> +/* 0x005C */
> +	__u32	s_padding[40];
>   	__be32	s_checksum;		/* crc32c(superblock) */
>