59 static int block_group_bits(struct btrfs_block_group *cache, u64 bits)  in block_group_bits()
73 void btrfs_free_excluded_extents(struct btrfs_block_group *cache)  in btrfs_free_excluded_extents()
2527 	struct btrfs_block_group *block_group;  in btrfs_extent_readonly()
2557 	struct btrfs_block_group *cache;  in first_logical_byte()
2578 			   struct btrfs_block_group *cache,  in pin_down_extent()
2605 	struct btrfs_block_group *cache;  in btrfs_pin_extent()
2622 	struct btrfs_block_group *cache;  in btrfs_pin_extent_for_log_replay()
2651 	struct btrfs_block_group *block_group;  in __exclude_logged_extent()
2728 btrfs_inc_block_group_reservations(struct btrfs_block_group *bg)  in btrfs_inc_block_group_reservations()
2737 	struct btrfs_block_group *cache;  in btrfs_prepare_extent_commit()
2791 	struct btrfs_block_group *cache = NULL;  in unpin_extent_range()
2885 	struct btrfs_block_group *block_group, *tmp;  in btrfs_finish_extent_commit()
3406 		struct btrfs_block_group *cache;  in btrfs_free_tree_block()
3493 btrfs_lock_block_group(struct btrfs_block_group *cache,  in btrfs_lock_block_group()
3500 static inline void btrfs_grab_block_group(struct btrfs_block_group *cache,  in btrfs_grab_block_group()
3508 static struct btrfs_block_group *btrfs_lock_cluster(  in btrfs_lock_cluster()
3509 		   struct btrfs_block_group *block_group,  in btrfs_lock_cluster()
3514 	struct btrfs_block_group *used_bg = NULL;  in btrfs_lock_cluster()
3548 btrfs_release_block_group(struct btrfs_block_group *cache,  in btrfs_release_block_group()
3630 static int find_free_extent_clustered(struct btrfs_block_group *bg,  in find_free_extent_clustered()
3632 				      struct btrfs_block_group **cluster_bg_ret)  in find_free_extent_clustered()
3634 	struct btrfs_block_group *cluster_bg;  in find_free_extent_clustered()
3734 static int find_free_extent_unclustered(struct btrfs_block_group *bg,  in find_free_extent_unclustered()
3793 static int do_allocation_clustered(struct btrfs_block_group *block_group,  in do_allocation_clustered()
3795 				   struct btrfs_block_group **bg_ret)  in do_allocation_clustered()
3810 static int do_allocation(struct btrfs_block_group *block_group,  in do_allocation()
3812 			 struct btrfs_block_group **bg_ret)  in do_allocation()
3822 static void release_block_group(struct btrfs_block_group *block_group,  in release_block_group()
4080 	struct btrfs_block_group *block_group = NULL;  in find_free_extent()
4165 		struct btrfs_block_group *bg_ret;  in find_free_extent()
4391 	struct btrfs_block_group *cache;  in btrfs_free_reserved_extent()
4411 	struct btrfs_block_group *cache;  in btrfs_pin_reserved_extent()
4623 	struct btrfs_block_group *block_group;  in btrfs_alloc_logged_file_extent()
5743 	struct btrfs_block_group *block_group;  in btrfs_account_ro_block_groups_free_space()
5898 	struct btrfs_block_group *cache = NULL;  in btrfs_trim_fs()