1 files changed, 6 insertions, 4 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index af52f6d7a4d8..e06534438592 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -551,9 +551,10 @@ struct btrfs_timespec {
 } __attribute__ ((__packed__));
 
 enum btrfs_compression_type {
-        BTRFS_COMPRESS_NONE = 0,
-        BTRFS_COMPRESS_ZLIB = 1,
-        BTRFS_COMPRESS_LAST = 2,
+        BTRFS_COMPRESS_NONE  = 0,
+        BTRFS_COMPRESS_ZLIB  = 1,
+        BTRFS_COMPRESS_TYPES = 1,
+        BTRFS_COMPRESS_LAST  = 2,
 };
 
 struct btrfs_inode_item {
@@ -895,7 +896,8 @@ struct btrfs_fs_info {
          */
         u64 last_trans_log_full_commit;
         u64 open_ioctl_trans;
-        unsigned long mount_opt;
+        unsigned long mount_opt:20;
+        unsigned long compress_type:4;
         u64 max_inline;
         u64 alloc_start;
         struct btrfs_transaction *running_transaction;