Lines Matching refs:existing
6596 struct extent_map *existing, in merge_extent_mapping() argument
6608 if (existing->start > map_start) { in merge_extent_mapping()
6609 next = existing; in merge_extent_mapping()
6612 prev = existing; in merge_extent_mapping()
6895 struct extent_map *existing; in btrfs_get_extent() local
6899 existing = search_extent_mapping(em_tree, start, len); in btrfs_get_extent()
6904 if (start >= extent_map_end(existing) || in btrfs_get_extent()
6905 start <= existing->start) { in btrfs_get_extent()
6910 err = merge_extent_mapping(em_tree, existing, in btrfs_get_extent()
6912 free_extent_map(existing); in btrfs_get_extent()
6919 em = existing; in btrfs_get_extent()