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From: Zi Yan <ziy@nvidia.com>
To: Matthew Wilcox <willy@infradead.org>
Cc: <linux-fsdevel@vger.kernel.org>, <linux-mm@kvack.org>,
	<linux-kernel@vger.kernel.org>, <linux-btrfs@vger.kernel.org>,
	<linux-erofs@lists.ozlabs.org>, <linux-ext4@vger.kernel.org>,
	<linux-f2fs-devel@lists.sourceforge.net>,
	<cluster-devel@redhat.com>, <ocfs2-devel@oss.oracle.com>,
	<linux-xfs@vger.kernel.org>
Subject: Re: [PATCH v8 07/25] mm: Rename various 'offset' parameters to 'index'
Date: Wed, 26 Feb 2020 12:13:30 -0500
Message-ID: <0681AC00-BFA7-4C1B-9E92-6B36FA906924@nvidia.com> (raw)
In-Reply-To: <20200225214838.30017-8-willy@infradead.org>


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On 25 Feb 2020, at 16:48, Matthew Wilcox wrote:

> From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
>
> The word 'offset' is used ambiguously to mean 'byte offset within
> a page', 'byte offset from the start of the file' and 'page offset
> from the start of the file'.  Use 'index' to mean 'page offset
> from the start of the file' throughout the readahead code.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

Looks good to me.

Reviewed-by: Zi Yan <ziy@nvidia.com>

—
Best Regards,
Yan Zi

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  reply index

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25 21:48 [PATCH v8 00/25] Change readahead API Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 01/25] mm: Move readahead prototypes from mm.h Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 02/25] mm: Return void from various readahead functions Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 03/25] mm: Ignore return value of ->readpages Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 04/25] mm: Move readahead nr_pages check into read_pages Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 05/25] mm: Add new readahead_control API Matthew Wilcox
2020-02-26 17:01   ` Christoph Hellwig
2020-02-25 21:48 ` [PATCH v8 06/25] mm: Use readahead_control to pass arguments Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 07/25] mm: Rename various 'offset' parameters to 'index' Matthew Wilcox
2020-02-26 17:13   ` Zi Yan [this message]
2020-02-25 21:48 ` [PATCH v8 08/25] mm: rename readahead loop variable to 'i' Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 09/25] mm: Remove 'page_offset' from readahead loop Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 10/25] mm: Put readahead pages in cache earlier Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 11/25] mm: Add readahead address space operation Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 12/25] mm: Move end_index check out of readahead loop Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 13/25] mm: Add page_cache_readahead_unbounded Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 14/25] mm: Document why we don't set PageReadahead Matthew Wilcox
2020-02-26 17:03   ` Christoph Hellwig
2020-02-25 21:48 ` [PATCH v8 15/25] mm: Use memalloc_nofs_save in readahead path Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 16/25] fs: Convert mpage_readpages to mpage_readahead Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 17/25] btrfs: Convert from readpages to readahead Matthew Wilcox
2020-02-26 17:05   ` Christoph Hellwig
2020-02-28 14:08     ` David Sterba
2020-02-25 21:48 ` [PATCH v8 18/25] erofs: Convert uncompressed files " Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 19/25] erofs: Convert compressed " Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 20/25] ext4: Convert " Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 21/25] ext4: Pass the inode to ext4_mpage_readpages Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 22/25] f2fs: Convert from readpages to readahead Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 23/25] f2fs: Pass the inode to f2fs_mpage_readpages Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 24/25] fuse: Convert from readpages to readahead Matthew Wilcox
2020-02-25 21:48 ` [PATCH v8 25/25] iomap: " Matthew Wilcox
2020-02-26 17:04   ` Darrick J. Wong
2020-02-26 17:07     ` Christoph Hellwig
2020-02-26 17:10       ` Darrick J. Wong
2020-02-26 17:07   ` Christoph Hellwig
2020-03-19 10:20 ` [PATCH v8 00/25] Change readahead API Christoph Hellwig
2020-03-19 11:57   ` Matthew Wilcox
2020-03-19 11:49 ` William Kucharski

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