80 		       eb->start, eb->len, atomic_read(&eb->refs), eb->bflags,  in btrfs_extent_buffer_leak_debug_check()
97 		       refcount_read(&state->refs));  in btrfs_extent_state_leak_debug_check()
337 	refcount_set(&state->refs, 1);  in alloc_extent_state()
347 	if (refcount_dec_and_test(&state->refs)) {  in free_extent_state()
743 				refcount_dec(&cached->refs);  in __clear_extent_bit()
895 			refcount_inc(&state->refs);  in wait_extent_bit()
940 			refcount_inc(&state->refs);  in cache_state_if_flags()
1793 			refcount_inc(&state->refs);  in btrfs_find_delalloc_range()
3119 			refcount_inc(&em->refs);  in __get_extent_map()
3130 		refcount_inc(&em->refs);  in __get_extent_map()
4012 			ret = atomic_inc_not_zero(&eb->refs);  in btree_write_cache_pages()
4974 	atomic_set(&eb->refs, 1);  in __alloc_extent_buffer()
5061 	int refs;  in check_buffer_tree_ref()  local
5085 	refs = atomic_read(&eb->refs);  in check_buffer_tree_ref()
5086 	if (refs >= 2 && test_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags))  in check_buffer_tree_ref()
5091 		atomic_inc(&eb->refs);  in check_buffer_tree_ref()
5119 	if (eb && atomic_inc_not_zero(&eb->refs)) {  in find_extent_buffer()
5235 			if (atomic_inc_not_zero(&exists->refs)) {  in alloc_extent_buffer()
5302 	WARN_ON(!atomic_dec_and_test(&eb->refs));  in alloc_extent_buffer()
5325 	WARN_ON(atomic_read(&eb->refs) == 0);  in release_extent_buffer()
5326 	if (atomic_dec_and_test(&eb->refs)) {  in release_extent_buffer()
5359 	int refs;  in free_extent_buffer()  local
5365 		refs = atomic_read(&eb->refs);  in free_extent_buffer()
5366 		if ((!test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags) && refs <= 3)  in free_extent_buffer()
5368 			refs == 1))  in free_extent_buffer()
5370 		old = atomic_cmpxchg(&eb->refs, refs, refs - 1);  in free_extent_buffer()
5371 		if (old == refs)  in free_extent_buffer()
5376 	if (atomic_read(&eb->refs) == 2 &&  in free_extent_buffer()
5380 		atomic_dec(&eb->refs);  in free_extent_buffer()
5397 	if (atomic_read(&eb->refs) == 2 && !extent_buffer_under_io(eb) &&  in free_extent_buffer_stale()
5399 		atomic_dec(&eb->refs);  in free_extent_buffer_stale()
5428 	WARN_ON(atomic_read(&eb->refs) == 0);  in clear_extent_buffer_dirty()
5442 	WARN_ON(atomic_read(&eb->refs) == 0);  in set_extent_buffer_dirty()
6122 	if (atomic_read(&eb->refs) != 1 || extent_buffer_under_io(eb)) {  in try_release_extent_buffer()