Lines Matching refs:existing
6664 struct extent_map *existing, in merge_extent_mapping() argument
6676 if (existing->start > map_start) { in merge_extent_mapping()
6677 next = existing; in merge_extent_mapping()
6680 prev = existing; in merge_extent_mapping()
6963 struct extent_map *existing; in btrfs_get_extent() local
6967 existing = search_extent_mapping(em_tree, start, len); in btrfs_get_extent()
6972 if (start >= extent_map_end(existing) || in btrfs_get_extent()
6973 start <= existing->start) { in btrfs_get_extent()
6978 err = merge_extent_mapping(em_tree, existing, in btrfs_get_extent()
6980 free_extent_map(existing); in btrfs_get_extent()
6987 em = existing; in btrfs_get_extent()