fib_advmss 1030 net/ipv4/fib_hash.c mask, (fi->fib_advmss ? fi->fib_advmss + 40 : 0), fib_advmss 2595 net/ipv4/fib_trie.c (fi->fib_advmss ? fib_advmss 2596 net/ipv4/fib_trie.c fi->fib_advmss + 40 : 0),