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authorChristoph Hellwig <hch@lst.de>2019-10-19 09:09:45 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2019-10-21 09:04:58 -0700
commit690c2a38878e88d7182cf30d87864b565391d531 (patch)
treed220c37caf06ad5dfcfd53ae180f4d6a2e4f9f19 /fs/xfs/xfs_iomap.h
parent43568226a4a3da1b63a34578d33725291f2c5918 (diff)
xfs: split out a new set of read-only iomap ops
Start untangling xfs_file_iomap_begin by splitting out the read-only case into its own set of iomap_ops with a very simply iomap_begin helper. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.h')
-rw-r--r--fs/xfs/xfs_iomap.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h
index 71d0ae460c44..61b1fc3e5143 100644
--- a/fs/xfs/xfs_iomap.h
+++ b/fs/xfs/xfs_iomap.h
@@ -40,6 +40,7 @@ xfs_aligned_fsb_count(
}
extern const struct iomap_ops xfs_iomap_ops;
+extern const struct iomap_ops xfs_read_iomap_ops;
extern const struct iomap_ops xfs_seek_iomap_ops;
extern const struct iomap_ops xfs_xattr_iomap_ops;