linux-ext4 - Re: [RFC 2/3] ext2: Convert ext2 regular file buffered I/O to use iomap

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Date: Thu, 30 Nov 2023 04:22:53 +0000
From: Matthew Wilcox <willy@...radead.org>
To: Ritesh Harjani <ritesh.list@...il.com>
Cc: Christoph Hellwig <hch@...radead.org>, Jan Kara <jack@...e.cz>,
	linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [RFC 2/3] ext2: Convert ext2 regular file buffered I/O to use
 iomap

On Thu, Nov 30, 2023 at 08:54:31AM +0530, Ritesh Harjani wrote:
> diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
> index 677a9ad45dcb..882c14d20183 100644
> --- a/fs/ext2/ext2.h
> +++ b/fs/ext2/ext2.h
> @@ -663,6 +663,7 @@ struct ext2_inode_info {
>  	struct rw_semaphore xattr_sem;
>  #endif
>  	rwlock_t i_meta_lock;
> +	unsigned int ib_seq;

Surely i_blkseq?  Almost everything in this struct is prefixed i_.