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From: Matthew Wilcox <willy@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	"Darrick J . Wong" <darrick.wong@oracle.com>,
	linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 8/9] iomap: Convert iomap_write_end types
Date: Tue, 25 Aug 2020 02:06:05 +0100	[thread overview]
Message-ID: <20200825010605.GJ17456@casper.infradead.org> (raw)
In-Reply-To: <20200825001223.GH12131@dread.disaster.area>

On Tue, Aug 25, 2020 at 10:12:23AM +1000, Dave Chinner wrote:
> > -static int
> > -__iomap_write_end(struct inode *inode, loff_t pos, unsigned len,
> > -		unsigned copied, struct page *page)
> > +static size_t __iomap_write_end(struct inode *inode, loff_t pos, size_t len,
> > +		size_t copied, struct page *page)
> >  {
> 
> Please leave the function declarations formatted the same way as
> they currently are. They are done that way intentionally so it is
> easy to grep for function definitions. Not to mention is't much
> easier to read than when the function name is commingled into the
> multiline paramener list like...

I understand that's true for XFS, but it's not true throughout the
rest of the kernel.  This file isn't even consistent:

buffered-io.c:static inline struct iomap_page *to_iomap_page(struct page *page)
buffered-io.c:static inline bool iomap_block_needs_zeroing(struct inode
buffered-io.c:static int iomap_zero(struct inode *inode, loff_t pos, unsigned offset,
buffered-io.c:static void iomap_writepage_end_bio(struct bio *bio)
buffered-io.c:static int __init iomap_init(void)

(i just grepped for ^static so there're other functions not covered by this)

The other fs/iomap/ files are equally inconsistent.


  reply	other threads:[~2020-08-25  1:06 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-24 14:55 [PATCH 0/9] THP iomap patches for 5.10 Matthew Wilcox (Oracle)
2020-08-24 14:55 ` [PATCH 1/9] iomap: Fix misplaced page flushing Matthew Wilcox (Oracle)
2020-08-24 23:51   ` Dave Chinner
2020-08-25 20:47   ` Darrick J. Wong
2020-08-27  8:24   ` Christoph Hellwig
2020-08-24 14:55 ` [PATCH 2/9] fs: Introduce i_blocks_per_page Matthew Wilcox (Oracle)
2020-08-24 23:55   ` Dave Chinner
2020-08-25 20:49   ` Darrick J. Wong
2020-08-25 22:21     ` Dave Chinner
2020-08-24 14:55 ` [PATCH 3/9] iomap: Use kzalloc to allocate iomap_page Matthew Wilcox (Oracle)
2020-08-24 23:56   ` Dave Chinner
2020-08-25 20:49   ` Darrick J. Wong
2020-08-24 14:55 ` [PATCH 4/9] iomap: Use bitmap ops to set uptodate bits Matthew Wilcox (Oracle)
2020-08-24 23:56   ` Dave Chinner
2020-08-25 20:50   ` Darrick J. Wong
2020-08-24 14:55 ` [PATCH 5/9] iomap: Support arbitrarily many blocks per page Matthew Wilcox (Oracle)
2020-08-24 23:59   ` Dave Chinner
2020-08-25  0:22     ` Matthew Wilcox
2020-08-25 21:02   ` Darrick J. Wong
2020-08-26  2:26     ` Matthew Wilcox
2020-08-26  3:32       ` Darrick J. Wong
2020-08-27  8:26   ` Christoph Hellwig
2020-08-24 14:55 ` [PATCH 6/9] iomap: Convert read_count to byte count Matthew Wilcox (Oracle)
2020-08-25  0:09   ` Dave Chinner
2020-08-25 22:14     ` Darrick J. Wong
2020-08-27  8:35   ` Christoph Hellwig
2020-08-24 14:55 ` [PATCH 7/9] iomap: Convert write_count " Matthew Wilcox (Oracle)
2020-08-27  8:36   ` Christoph Hellwig
2020-08-24 14:55 ` [PATCH 8/9] iomap: Convert iomap_write_end types Matthew Wilcox (Oracle)
2020-08-25  0:12   ` Dave Chinner
2020-08-25  1:06     ` Matthew Wilcox [this message]
2020-08-25  1:33       ` Dave Chinner
2020-08-27  8:41   ` Christoph Hellwig
2020-08-24 14:55 ` [PATCH 9/9] iomap: Change calling convention for zeroing Matthew Wilcox (Oracle)
2020-08-25  0:27   ` Dave Chinner
2020-08-25  3:26     ` Matthew Wilcox
2020-08-25  3:35       ` Andreas Dilger
2020-08-25  4:27         ` Dave Chinner
2020-08-25 12:40           ` Matthew Wilcox
2020-08-25 22:05             ` Dave Chinner
2020-08-25 22:23   ` Darrick J. Wong
2020-08-27  8:39     ` Christoph Hellwig

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