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From: Matthew Wilcox <willy@infradead.org>
To: Daniel Wagner <dwagner@suse.de>
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-mm@kvack.org, jlayton@kernel.org, hch@infradead.org
Subject: Re: [PATCH 4/8] mm/fs: Add a_ops->readahead
Date: Mon, 13 Jan 2020 11:17:19 -0800	[thread overview]
Message-ID: <20200113191719.GD332@bombadil.infradead.org> (raw)
In-Reply-To: <20200113182242.byzbv5frzyymbddi@beryllium.lan>

On Mon, Jan 13, 2020 at 07:22:42PM +0100, Daniel Wagner wrote:
> > +	int (*readahead)(struct file *, struct address_space *,
> > +			struct pagevec *, pgoff_t index);
> 
> Shouldn't this be no return type? Just trying to map your commit
> message to the code.

Yes, I'll fix it.  I'm not really impressed with the filesystem
documentation at this point; I feel like more could be automated and
there's too much duplication.

> Maybe I just miss the point, in the case, sorry for the noise.

Well, mostly I'm looking for architectural and design feedback.  I have
compiled this code, but not run it.

  reply	other threads:[~2020-01-13 19:17 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-13 15:37 [RFC 0/8] Replacing the readpages a_op Matthew Wilcox
2020-01-13 15:37 ` [PATCH 1/8] pagevec: Add an iterator Matthew Wilcox
2020-01-13 15:37 ` [PATCH 2/8] mm: Fix the return type of __do_page_cache_readahead Matthew Wilcox
2020-01-13 15:37 ` [PATCH 3/8] mm: Use a pagevec for readahead Matthew Wilcox
2020-01-13 15:37 ` [PATCH 4/8] mm/fs: Add a_ops->readahead Matthew Wilcox
2020-01-13 18:22   ` Daniel Wagner
2020-01-13 19:17     ` Matthew Wilcox [this message]
2020-01-13 15:37 ` [PATCH 5/8] iomap,xfs: Convert from readpages to readahead Matthew Wilcox
2020-01-13 15:37 ` [PATCH 6/8] cifs: " Matthew Wilcox
2020-01-13 15:37 ` [PATCH 7/8] mm: Remove add_to_page_cache_locked Matthew Wilcox
2020-01-13 15:37 ` [PATCH 8/8] mm: Unify all add_to_page_cache variants Matthew Wilcox
2020-01-13 16:42 ` [RFC 0/8] Replacing the readpages a_op Chris Mason
2020-01-13 17:40   ` Matthew Wilcox
2020-01-13 18:00     ` Chris Mason
2020-01-13 21:58       ` Matthew Wilcox
2020-01-13 22:00         ` Jens Axboe
2020-01-13 22:10           ` Matthew Wilcox
2020-01-13 22:14             ` Jens Axboe
2020-01-13 22:27               ` Matthew Wilcox
2020-01-13 22:30                 ` Jens Axboe
2020-01-13 22:34                 ` Chris Mason
2020-01-14  1:01                   ` Matthew Wilcox
2020-01-14  1:07                     ` Chris Mason
2020-01-13 17:54   ` Matthew Wilcox
2020-01-13 22:19     ` Jens Axboe

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