Merge branch 'lzo-support' of git://repo.or.cz/linux-btrfs-devel into btrfs-38

[karo-tx-linux.git] / fs / btrfs / ioctl.h

diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h
index 1223223351fa08bcf1f38b31b8f1a3bb087ee65a..8fb382167b13b55670e6411785f006defccc9d0d 100644 (file)
--- 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 {