Lines Matching defs:elem
53 * This adds a new blocker to the tree mod log's blocker list if the @elem
55 * to record tree modifications, it should ensure to set elem->seq to zero
61 struct btrfs_seq_list *elem)
64 if (!elem->seq) {
65 elem->seq = btrfs_inc_tree_mod_seq(fs_info);
66 list_add_tail(&elem->list, &fs_info->tree_mod_seq_list);
71 return elem->seq;
75 struct btrfs_seq_list *elem)
82 u64 seq_putting = elem->seq;
88 list_del(&elem->list);
89 elem->seq = 0;
1104 struct btrfs_seq_list *elem;
1106 elem = list_first_entry(&fs_info->tree_mod_seq_list,
1108 ret = elem->seq;