xfs: support STATX_DIOALIGN

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Add support for STATX_DIOALIGN to xfs, so that direct I/O alignment
restrictions are exposed to userspace in a generic way.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20220827065851.135710-9-ebiggers@kernel.org

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Eric Biggers 2022-08-26 23:58:51 -07:00

parent c8c02272a9

commit 61a223df42

1 changed files with 10 additions and 0 deletions

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fs/xfs/xfs_iops.c

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