73 		       refcount_read(&state->refs));  in btrfs_leak_debug_check()
81 		       eb->start, eb->len, atomic_read(&eb->refs), eb->bflags);  in btrfs_leak_debug_check()
308 	refcount_set(&state->refs, 1);  in alloc_extent_state()
318 	if (refcount_dec_and_test(&state->refs)) {  in free_extent_state()
716 				refcount_dec(&cached->refs);  in __clear_extent_bit()
868 			refcount_inc(&state->refs);  in wait_extent_bit()
913 			refcount_inc(&state->refs);  in cache_state_if_flags()
1715 			refcount_inc(&state->refs);  in find_delalloc_range()
3028 			refcount_inc(&em->refs);  in __get_extent_map()
3039 		refcount_inc(&em->refs);  in __get_extent_map()
3988 			ret = atomic_inc_not_zero(&eb->refs);  in btree_write_cache_pages()
4896 	atomic_set(&eb->refs, 1);  in __alloc_extent_buffer()
4983 	int refs;  in check_buffer_tree_ref()  local
5004 	refs = atomic_read(&eb->refs);  in check_buffer_tree_ref()
5005 	if (refs >= 2 && test_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags))  in check_buffer_tree_ref()
5010 		atomic_inc(&eb->refs);  in check_buffer_tree_ref()
5038 	if (eb && atomic_inc_not_zero(&eb->refs)) {  in find_extent_buffer()
5152 			if (atomic_inc_not_zero(&exists->refs)) {  in alloc_extent_buffer()
5219 	WARN_ON(!atomic_dec_and_test(&eb->refs));  in alloc_extent_buffer()
5241 	WARN_ON(atomic_read(&eb->refs) == 0);  in release_extent_buffer()
5242 	if (atomic_dec_and_test(&eb->refs)) {  in release_extent_buffer()
5274 	int refs;  in free_extent_buffer()  local
5280 		refs = atomic_read(&eb->refs);  in free_extent_buffer()
5281 		if ((!test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags) && refs <= 3)  in free_extent_buffer()
5283 			refs == 1))  in free_extent_buffer()
5285 		old = atomic_cmpxchg(&eb->refs, refs, refs - 1);  in free_extent_buffer()
5286 		if (old == refs)  in free_extent_buffer()
5291 	if (atomic_read(&eb->refs) == 2 &&  in free_extent_buffer()
5295 		atomic_dec(&eb->refs);  in free_extent_buffer()
5312 	if (atomic_read(&eb->refs) == 2 && !extent_buffer_under_io(eb) &&  in free_extent_buffer_stale()
5314 		atomic_dec(&eb->refs);  in free_extent_buffer_stale()
5343 	WARN_ON(atomic_read(&eb->refs) == 0);  in clear_extent_buffer_dirty()
5357 	WARN_ON(atomic_read(&eb->refs) == 0);  in set_extent_buffer_dirty()
6065 	if (atomic_read(&eb->refs) != 1 || extent_buffer_under_io(eb)) {  in try_release_extent_buffer()