xfs: Add async buffered write support

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This adds the async buffered write support to XFS. For async buffered
write requests, the request will return -EAGAIN if the ilock cannot be
obtained immediately.

Signed-off-by: Stefan Roesch <shr@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20220623175157.1715274-15-shr@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Stefan Roesch 2022-06-23 10:51:57 -07:00 • committed by Jens Axboe

parent 9641506b2d

commit 1aa91d9c99

2 changed files with 9 additions and 7 deletions

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11

fs/xfs/xfs_file.c

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5

fs/xfs/xfs_iomap.c

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