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From: "Darrick J. Wong" <djwong@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	avi@scylladb.com
Subject: Re: [PATCH 08/11] iomap: rename the flags variable in __iomap_dio_rw
Date: Wed, 20 Jan 2021 10:46:40 -0800
Message-ID: <20210120184640.GJ3134581@magnolia> (raw)
In-Reply-To: <20210118193516.2915706-9-hch@lst.de>

On Mon, Jan 18, 2021 at 08:35:13PM +0100, Christoph Hellwig wrote:
> Rename flags to iomap_flags to make the usage a little more clear.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Pretty straightforward...
Reviewed-by: Darrick J. Wong <djwong@kernel.org>

--D

> ---
>  fs/iomap/direct-io.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
> index 933f234d5becd0..604103ab76f9c5 100644
> --- a/fs/iomap/direct-io.c
> +++ b/fs/iomap/direct-io.c
> @@ -427,7 +427,7 @@ __iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
>  	size_t count = iov_iter_count(iter);
>  	loff_t pos = iocb->ki_pos;
>  	loff_t end = iocb->ki_pos + count - 1, ret = 0;
> -	unsigned int flags = IOMAP_DIRECT;
> +	unsigned int iomap_flags = IOMAP_DIRECT;
>  	struct blk_plug plug;
>  	struct iomap_dio *dio;
>  
> @@ -461,7 +461,7 @@ __iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
>  		if (iter_is_iovec(iter))
>  			dio->flags |= IOMAP_DIO_DIRTY;
>  	} else {
> -		flags |= IOMAP_WRITE;
> +		iomap_flags |= IOMAP_WRITE;
>  		dio->flags |= IOMAP_DIO_WRITE;
>  
>  		/* for data sync or sync, we need sync completion processing */
> @@ -483,7 +483,7 @@ __iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
>  			ret = -EAGAIN;
>  			goto out_free_dio;
>  		}
> -		flags |= IOMAP_NOWAIT;
> +		iomap_flags |= IOMAP_NOWAIT;
>  	}
>  
>  	ret = filemap_write_and_wait_range(mapping, pos, end);
> @@ -514,7 +514,7 @@ __iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
>  
>  	blk_start_plug(&plug);
>  	do {
> -		ret = iomap_apply(inode, pos, count, flags, ops, dio,
> +		ret = iomap_apply(inode, pos, count, iomap_flags, ops, dio,
>  				iomap_dio_actor);
>  		if (ret <= 0) {
>  			/* magic error code to fall back to buffered I/O */
> -- 
> 2.29.2
> 

  parent reply index

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-18 19:35 reduce sub-block DIO serialisation v2 Christoph Hellwig
2021-01-18 19:35 ` [PATCH 01/11] xfs: factor out a xfs_ilock_iocb helper Christoph Hellwig
2021-01-20 18:41   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 02/11] xfs: make xfs_file_aio_write_checks IOCB_NOWAIT-aware Christoph Hellwig
     [not found]   ` <CACz=WeeaqMrGM53pJF0C_Wt2JuavTOnOV26-osPviYLUpqUmFw@mail.gmail.com>
2021-01-20 16:28     ` Christoph Hellwig
2021-01-20 18:42   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 03/11] xfs: cleanup the read/write helper naming Christoph Hellwig
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:43   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 04/11] xfs: remove the buffered I/O fallback assert Christoph Hellwig
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:43   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 05/11] xfs: simplify the read/write tracepoints Christoph Hellwig
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:45   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 06/11] xfs: improve the reflink_bounce_dio_write tracepoint Christoph Hellwig
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:45   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 07/11] xfs: split unaligned DIO write code out Christoph Hellwig
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:46   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 08/11] iomap: rename the flags variable in __iomap_dio_rw Christoph Hellwig
2021-01-18 20:34   ` Dave Chinner
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:46   ` Darrick J. Wong [this message]
2021-01-18 19:35 ` [PATCH 09/11] iomap: pass a flags argument to iomap_dio_rw Christoph Hellwig
2021-01-19 15:23   ` Brian Foster
2021-01-20 18:17   ` Darrick J. Wong
2021-01-20 18:35     ` Christoph Hellwig
2021-01-18 19:35 ` [PATCH 10/11] iomap: add a IOMAP_DIO_UNALIGNED flag Christoph Hellwig
2021-01-18 20:45   ` Dave Chinner
2021-01-18 21:41   ` Matthew Wilcox
2021-01-20 16:40     ` Christoph Hellwig
2021-01-20 18:47   ` Darrick J. Wong
2021-01-18 19:35 ` [PATCH 11/11] xfs: reduce exclusive locking on unaligned dio Christoph Hellwig
2021-01-18 20:55   ` Dave Chinner
2021-01-20 16:36     ` Christoph Hellwig
2021-01-20 18:40   ` Darrick J. Wong
2021-01-20 18:44     ` Christoph Hellwig
2021-01-20 19:58       ` Darrick J. Wong
2021-01-21  8:58 reduce sub-block DIO serialisation v3 Christoph Hellwig
2021-01-21  8:59 ` [PATCH 08/11] iomap: rename the flags variable in __iomap_dio_rw Christoph Hellwig
2021-01-22 16:20 reduce sub-block DIO serialisation v4 Christoph Hellwig
2021-01-22 16:20 ` [PATCH 08/11] iomap: rename the flags variable in __iomap_dio_rw Christoph Hellwig

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