647 	spin_lock(&ctl->tree_lock);  in merge_space_tree()
661 			spin_unlock(&ctl->tree_lock);  in merge_space_tree()
667 	spin_unlock(&ctl->tree_lock);  in merge_space_tree()
768 			spin_lock(&ctl->tree_lock);  in __load_free_space_cache()
770 			spin_unlock(&ctl->tree_lock);  in __load_free_space_cache()
786 			spin_lock(&ctl->tree_lock);  in __load_free_space_cache()
790 			spin_unlock(&ctl->tree_lock);  in __load_free_space_cache()
877 	spin_lock(&ctl->tree_lock);  in load_free_space_cache()
880 	spin_unlock(&ctl->tree_lock);  in load_free_space_cache()
1272 	spin_lock(&ctl->tree_lock);  in __btrfs_write_out_cache()
1297 	spin_unlock(&ctl->tree_lock);  in __btrfs_write_out_cache()
1350 	spin_unlock(&ctl->tree_lock);  in __btrfs_write_out_cache()
2079 		spin_unlock(&ctl->tree_lock);  in insert_into_bitmap()
2086 				spin_lock(&ctl->tree_lock);  in insert_into_bitmap()
2094 		spin_lock(&ctl->tree_lock);  in insert_into_bitmap()
2294 	spin_lock(&ctl->tree_lock);  in __btrfs_add_free_space()
2324 	spin_unlock(&ctl->tree_lock);  in __btrfs_add_free_space()
2342 	spin_lock(&ctl->tree_lock);  in btrfs_remove_free_space()
2404 			spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space()
2419 	spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space()
2451 	spin_lock_init(&ctl->tree_lock);  in btrfs_init_free_space_ctl()
2531 		cond_resched_lock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache_locked()
2537 	spin_lock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache()
2539 	spin_unlock(&ctl->tree_lock);  in __btrfs_remove_free_space_cache()
2548 	spin_lock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2557 		cond_resched_lock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2560 	spin_unlock(&ctl->tree_lock);  in btrfs_remove_free_space_cache()
2575 	spin_lock(&ctl->tree_lock);  in btrfs_find_space_for_alloc()
2601 	spin_unlock(&ctl->tree_lock);  in btrfs_find_space_for_alloc()
2642 	spin_lock(&ctl->tree_lock);  in btrfs_return_cluster_to_free_space()
2644 	spin_unlock(&ctl->tree_lock);  in btrfs_return_cluster_to_free_space()
2750 	spin_lock(&ctl->tree_lock);  in btrfs_alloc_from_cluster()
2763 	spin_unlock(&ctl->tree_lock);  in btrfs_alloc_from_cluster()
3003 	spin_lock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3010 		spin_unlock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3047 	spin_unlock(&ctl->tree_lock);  in btrfs_find_space_cluster()
3126 		spin_lock(&ctl->tree_lock);  in trim_no_bitmap()
3129 			spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3136 			spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3145 				spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3154 			spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3164 			spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3172 		spin_unlock(&ctl->tree_lock);  in trim_no_bitmap()
3211 		spin_lock(&ctl->tree_lock);  in trim_bitmaps()
3214 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3221 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3230 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3238 			spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3247 		spin_unlock(&ctl->tree_lock);  in trim_bitmaps()
3349 	spin_lock(&ctl->tree_lock);  in btrfs_find_ino_for_alloc()
3382 	spin_unlock(&ctl->tree_lock);  in btrfs_find_ino_for_alloc()
3525 		spin_lock(&ctl->tree_lock);  in test_add_free_space_entry()
3529 		spin_unlock(&ctl->tree_lock);  in test_add_free_space_entry()
3543 	spin_lock(&ctl->tree_lock);  in test_add_free_space_entry()
3557 	spin_unlock(&ctl->tree_lock);  in test_add_free_space_entry()
3581 	spin_lock(&ctl->tree_lock);  in test_check_exists()
3650 	spin_unlock(&ctl->tree_lock);  in test_check_exists()