IPTOS_RT_MASK     112 net/ipv4/route.c     ((u32)(oldflp->fl4_tos & (IPTOS_RT_MASK | RTO_ONLINK)))
IPTOS_RT_MASK    2128 net/ipv4/route.c 	tos &= IPTOS_RT_MASK;
IPTOS_RT_MASK    2337 net/ipv4/route.c 					.tos = tos & IPTOS_RT_MASK,
IPTOS_RT_MASK    2548 net/ipv4/route.c 			    (IPTOS_RT_MASK | RTO_ONLINK)) &&