643 	spin_lock(&ctl->tree_lock);  in merge_space_tree()
657 			spin_unlock(&ctl->tree_lock);  in merge_space_tree()
663 	spin_unlock(&ctl->tree_lock);  in merge_space_tree()
772 			spin_lock(&ctl->tree_lock);  in __load_free_space_cache()
774 			spin_unlock(&ctl->tree_lock);  in __load_free_space_cache()
791 			spin_lock(&ctl->tree_lock);  in __load_free_space_cache()
795 			spin_unlock(&ctl->tree_lock);  in __load_free_space_cache()
907 	spin_lock(&ctl->tree_lock);  in load_free_space_cache()
910 	spin_unlock(&ctl->tree_lock);  in load_free_space_cache()
1299 	spin_lock(&ctl->tree_lock);  in __btrfs_write_out_cache()
1324 	spin_unlock(&ctl->tree_lock);  in __btrfs_write_out_cache()
1367 	spin_unlock(&ctl->tree_lock);  in __btrfs_write_out_cache()
2227 		spin_unlock(&ctl->tree_lock);  in insert_into_bitmap()
2234 				spin_lock(&ctl->tree_lock);  in insert_into_bitmap()
2244 		spin_lock(&ctl->tree_lock);  in insert_into_bitmap()
2479 	spin_lock(&ctl->tree_lock);  in __btrfs_add_free_space()
2512 	spin_unlock(&ctl->tree_lock);  in __btrfs_add_free_space()
2567 	spin_lock(&ctl->tree_lock);  in btrfs_remove_free_space()
2629 			spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space()
2647 	spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space()
2661 	spin_lock(&ctl->tree_lock);  in btrfs_dump_free_space()
2670 	spin_unlock(&ctl->tree_lock);  in btrfs_dump_free_space()
2682 	spin_lock_init(&ctl->tree_lock);  in btrfs_init_free_space_ctl()
2773 		cond_resched_lock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache_locked()
2779 	spin_lock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache()
2783 	spin_unlock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache()
2792 	spin_lock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2801 		cond_resched_lock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2805 	spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2822 	spin_lock(&ctl->tree_lock);  in btrfs_is_free_space_trimmed()
2836 	spin_unlock(&ctl->tree_lock);  in btrfs_is_free_space_trimmed()
2854 	spin_lock(&ctl->tree_lock);  in btrfs_find_space_for_alloc()
2889 	spin_unlock(&ctl->tree_lock);  in btrfs_find_space_for_alloc()
2931 	spin_lock(&ctl->tree_lock);  in btrfs_return_cluster_to_free_space()
2933 	spin_unlock(&ctl->tree_lock);  in btrfs_return_cluster_to_free_space()
3043 	spin_lock(&ctl->tree_lock);  in btrfs_alloc_from_cluster()
3064 	spin_unlock(&ctl->tree_lock);  in btrfs_alloc_from_cluster()
3320 	spin_lock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3327 		spin_unlock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3364 	spin_unlock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3464 		spin_lock(&ctl->tree_lock);  in trim_no_bitmap()
3493 				spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3518 				spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3527 		spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3558 	spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3582 	spin_lock(&ctl->tree_lock);  in reset_trimming_bitmap()
3593 	spin_unlock(&ctl->tree_lock);  in reset_trimming_bitmap()
3629 		spin_lock(&ctl->tree_lock);  in trim_bitmaps()
3634 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3650 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3676 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3687 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3694 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3714 		spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3844 	spin_lock(&ctl->tree_lock);  in btrfs_find_ino_for_alloc()
3877 	spin_unlock(&ctl->tree_lock);  in btrfs_find_ino_for_alloc()
4020 		spin_lock(&ctl->tree_lock);  in test_add_free_space_entry()
4025 		spin_unlock(&ctl->tree_lock);  in test_add_free_space_entry()
4039 	spin_lock(&ctl->tree_lock);  in test_add_free_space_entry()
4055 	spin_unlock(&ctl->tree_lock);  in test_add_free_space_entry()
4079 	spin_lock(&ctl->tree_lock);  in test_check_exists()
4148 	spin_unlock(&ctl->tree_lock);  in test_check_exists()