sysctl_fib_sync_mem_min 38 include/net/ip.h extern unsigned int sysctl_fib_sync_mem_min; sysctl_fib_sync_mem_min 182 net/ipv4/fib_trie.c unsigned int sysctl_fib_sync_mem_min = 64 * 1024; sysctl_fib_sync_mem_min 600 net/ipv4/sysctl_net_ipv4.c .extra1 = &sysctl_fib_sync_mem_min,