1 files changed, 0 insertions, 59 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 03d665b21244..39974f4b441f 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2639,65 +2639,6 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
 
 void btrfs_clear_space_info_full(struct btrfs_fs_info *info);
 
-/*
- * Different levels for to flush space when doing space reservations.
- *
- * The higher the level, the more methods we try to reclaim space.
- */
-enum btrfs_reserve_flush_enum {
-	/* If we are in the transaction, we can't flush anything.*/
-	BTRFS_RESERVE_NO_FLUSH,
-
-	/*
-	 * Flush space by:
-	 * - Running delayed inode items
-	 * - Allocating a new chunk
-	 */
-	BTRFS_RESERVE_FLUSH_LIMIT,
-
-	/*
-	 * Flush space by:
-	 * - Running delayed inode items
-	 * - Running delayed refs
-	 * - Running delalloc and waiting for ordered extents
-	 * - Allocating a new chunk
-	 */
-	BTRFS_RESERVE_FLUSH_EVICT,
-
-	/*
-	 * Flush space by above mentioned methods and by:
-	 * - Running delayed iputs
-	 * - Committing transaction
-	 *
-	 * Can be interrupted by a fatal signal.
-	 */
-	BTRFS_RESERVE_FLUSH_DATA,
-	BTRFS_RESERVE_FLUSH_FREE_SPACE_INODE,
-	BTRFS_RESERVE_FLUSH_ALL,
-
-	/*
-	 * Pretty much the same as FLUSH_ALL, but can also steal space from
-	 * global rsv.
-	 *
-	 * Can be interrupted by a fatal signal.
-	 */
-	BTRFS_RESERVE_FLUSH_ALL_STEAL,
-};
-
-enum btrfs_flush_state {
-	FLUSH_DELAYED_ITEMS_NR	=	1,
-	FLUSH_DELAYED_ITEMS	=	2,
-	FLUSH_DELAYED_REFS_NR	=	3,
-	FLUSH_DELAYED_REFS	=	4,
-	FLUSH_DELALLOC		=	5,
-	FLUSH_DELALLOC_WAIT	=	6,
-	FLUSH_DELALLOC_FULL	=	7,
-	ALLOC_CHUNK		=	8,
-	ALLOC_CHUNK_FORCE	=	9,
-	RUN_DELAYED_IPUTS	=	10,
-	COMMIT_TRANS		=	11,
-};
-
 int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,
 				     struct btrfs_block_rsv *rsv,
 				     int nitems, bool use_global_rsv);