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| author | Chris Mason <chris.mason@oracle.com> | 2011-01-16 17:25:54 +0100 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2011-01-16 17:25:54 +0100 |
| commit | f892436eb2c3223fecda614a64d51f36f6ec2245 (patch) | |
| tree | 75001db8c8b7fad547cbd4e99494727287598c1c /fs/btrfs/ioctl.h | |
| parent | Merge branch 'readonly-snapshots' of git://repo.or.cz/linux-btrfs-devel into ... (diff) | |
| parent | btrfs: Extract duplicate decompress code (diff) | |
| download | linux-f892436eb2c3223fecda614a64d51f36f6ec2245.tar.xz linux-f892436eb2c3223fecda614a64d51f36f6ec2245.zip | |
Merge branch 'lzo-support' of git://repo.or.cz/linux-btrfs-devel into btrfs-38
Diffstat (limited to 'fs/btrfs/ioctl.h')
| -rw-r--r-- | fs/btrfs/ioctl.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h index 1223223351fa..8fb382167b13 100644 --- a/fs/btrfs/ioctl.h +++ b/fs/btrfs/ioctl.h @@ -134,8 +134,15 @@ struct btrfs_ioctl_defrag_range_args { */ __u32 extent_thresh; + /* + * which compression method to use if turning on compression + * for this defrag operation. If unspecified, zlib will + * be used + */ + __u32 compress_type; + /* spare for later */ - __u32 unused[5]; + __u32 unused[4]; }; struct btrfs_ioctl_space_info { |