sysctl_fib_sync_mem_max 39 include/net/ip.h extern unsigned int sysctl_fib_sync_mem_max; sysctl_fib_sync_mem_max 183 net/ipv4/fib_trie.c unsigned int sysctl_fib_sync_mem_max = 64 * 1024 * 1024; sysctl_fib_sync_mem_max 601 net/ipv4/sysctl_net_ipv4.c .extra2 = &sysctl_fib_sync_mem_max,