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()
775 			spin_lock(&ctl->tree_lock);  in __load_free_space_cache()
777 			spin_unlock(&ctl->tree_lock);  in __load_free_space_cache()
795 			spin_lock(&ctl->tree_lock);  in __load_free_space_cache()
799 			spin_unlock(&ctl->tree_lock);  in __load_free_space_cache()
911 	spin_lock(&ctl->tree_lock);  in load_free_space_cache()
914 	spin_unlock(&ctl->tree_lock);  in load_free_space_cache()
1303 	spin_lock(&ctl->tree_lock);  in __btrfs_write_out_cache()
1328 	spin_unlock(&ctl->tree_lock);  in __btrfs_write_out_cache()
1371 	spin_unlock(&ctl->tree_lock);  in __btrfs_write_out_cache()
2231 		spin_unlock(&ctl->tree_lock);  in insert_into_bitmap()
2238 				spin_lock(&ctl->tree_lock);  in insert_into_bitmap()
2248 		spin_lock(&ctl->tree_lock);  in insert_into_bitmap()
2483 	spin_lock(&ctl->tree_lock);  in __btrfs_add_free_space()
2516 	spin_unlock(&ctl->tree_lock);  in __btrfs_add_free_space()
2571 	spin_lock(&ctl->tree_lock);  in btrfs_remove_free_space()
2633 			spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space()
2651 	spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space()
2665 	spin_lock(&ctl->tree_lock);  in btrfs_dump_free_space()
2674 	spin_unlock(&ctl->tree_lock);  in btrfs_dump_free_space()
2686 	spin_lock_init(&ctl->tree_lock);  in btrfs_init_free_space_ctl()
2777 		cond_resched_lock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache_locked()
2783 	spin_lock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache()
2787 	spin_unlock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache()
2796 	spin_lock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2805 		cond_resched_lock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2809 	spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2826 	spin_lock(&ctl->tree_lock);  in btrfs_is_free_space_trimmed()
2840 	spin_unlock(&ctl->tree_lock);  in btrfs_is_free_space_trimmed()
2858 	spin_lock(&ctl->tree_lock);  in btrfs_find_space_for_alloc()
2893 	spin_unlock(&ctl->tree_lock);  in btrfs_find_space_for_alloc()
2935 	spin_lock(&ctl->tree_lock);  in btrfs_return_cluster_to_free_space()
2937 	spin_unlock(&ctl->tree_lock);  in btrfs_return_cluster_to_free_space()
3045 	spin_lock(&ctl->tree_lock);  in btrfs_alloc_from_cluster()
3070 	spin_unlock(&ctl->tree_lock);  in btrfs_alloc_from_cluster()
3326 	spin_lock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3333 		spin_unlock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3370 	spin_unlock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3470 		spin_lock(&ctl->tree_lock);  in trim_no_bitmap()
3499 				spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3524 				spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3533 		spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3564 	spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3588 	spin_lock(&ctl->tree_lock);  in reset_trimming_bitmap()
3599 	spin_unlock(&ctl->tree_lock);  in reset_trimming_bitmap()
3635 		spin_lock(&ctl->tree_lock);  in trim_bitmaps()
3640 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3656 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3682 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3693 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3700 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3720 		spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3850 	spin_lock(&ctl->tree_lock);  in btrfs_find_ino_for_alloc()
3883 	spin_unlock(&ctl->tree_lock);  in btrfs_find_ino_for_alloc()
4026 		spin_lock(&ctl->tree_lock);  in test_add_free_space_entry()
4031 		spin_unlock(&ctl->tree_lock);  in test_add_free_space_entry()
4045 	spin_lock(&ctl->tree_lock);  in test_add_free_space_entry()
4061 	spin_unlock(&ctl->tree_lock);  in test_add_free_space_entry()
4085 	spin_lock(&ctl->tree_lock);  in test_check_exists()
4154 	spin_unlock(&ctl->tree_lock);  in test_check_exists()