Searched refs:old_generation (Results 1 – 3 of 3) sorted by relevance
230 static inline bool is_next_generation(int new_generation, int old_generation) in is_next_generation() argument232 return (new_generation & 0xff) == ((old_generation + 1) & 0xff); in is_next_generation()
979 u64 old_generation = 0; in btrfs_get_old_root() local990 old_generation = tm->generation; in btrfs_get_old_root()1059 btrfs_set_header_generation(eb, old_generation); in btrfs_get_old_root()
1476 u8 old_generation = page->generation; in set_generation() local1478 if (decrement_old && (old_generation == new_generation)) in set_generation()1491 release_generation(zone, old_generation); in set_generation()