diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-10-19 09:09:46 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-21 09:04:58 -0700 |
| commit | f150b4234397448c6abab8785e58a222bfd9ec00 (patch) | |
| tree | d9874d9be9e56dffbc1f882461c43e242b14d9bc /fs/xfs/xfs_iomap.h | |
| parent | a526c85c22363a145be4feb6deb895eeee484ca1 (diff) | |
| download | lwn-f150b4234397448c6abab8785e58a222bfd9ec00.tar.gz lwn-f150b4234397448c6abab8785e58a222bfd9ec00.zip | |
xfs: split the iomap ops for buffered vs direct writes
Instead of lots of magic conditionals in the main write_begin
handler this make the intent very clear. Thing will become even
better once we support delayed allocations for extent size hints
and realtime allocations.
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.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h index 61b1fc3e5143..7aed28275089 100644 --- a/fs/xfs/xfs_iomap.h +++ b/fs/xfs/xfs_iomap.h @@ -39,7 +39,8 @@ xfs_aligned_fsb_count( return count_fsb; } -extern const struct iomap_ops xfs_iomap_ops; +extern const struct iomap_ops xfs_buffered_write_iomap_ops; +extern const struct iomap_ops xfs_direct_write_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; |