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

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Message-Id: <87zfyvhn50.fsf@doe.com>
Date: Thu, 30 Nov 2023 10:07:47 +0530
From: Ritesh Harjani (IBM) <ritesh.list@...il.com>
To: Matthew Wilcox <willy@...radead.org>
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

Matthew Wilcox <willy@...radead.org> writes:

> 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_.

Certainly!

-ritesh