kmflag_mask 348 fs/xfs/xfs_buf.c xfs_km_flags_t kmflag_mask = 0; kmflag_mask 354 fs/xfs/xfs_buf.c kmflag_mask |= KM_ZERO; kmflag_mask 367 fs/xfs/xfs_buf.c KM_NOFS | kmflag_mask);