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direct-io: Remove unused DIO_ASYNC_EXTEND flag

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This flag was added by 6039257378 ("direct-io: add flag to allow aio
writes beyond i_size") to support XFS. However, with the rework of
XFS' DIO's path to use iomap in acdda3aae1 ("xfs: use iomap_dio_rw")
it became redundant. So let's remove it.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Nikolay Borisov
2018-02-23 13:45:28 +02:00
committed by Jens Axboe
parent fc9de9a52e
commit c8f4c36f81
2 changed files with 1 additions and 5 deletions
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3
include/linux/fs.h
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@@ -2977,9 +2977,6 @@ enum {
/* filesystem does not support filling holes */
DIO_SKIP_HOLES = 0x02,
/* filesystem can handle aio writes beyond i_size */
DIO_ASYNC_EXTEND = 0x04,
/* inode/fs/bdev does not need truncate protection */
DIO_SKIP_DIO_COUNT = 0x08,
};