sysctl_fib_sync_mem 37 include/net/ip.h extern unsigned int sysctl_fib_sync_mem; sysctl_fib_sync_mem 181 net/ipv4/fib_trie.c unsigned int sysctl_fib_sync_mem = 512 * 1024; sysctl_fib_sync_mem 503 net/ipv4/fib_trie.c if (tnode_free_size >= sysctl_fib_sync_mem) { sysctl_fib_sync_mem 596 net/ipv4/sysctl_net_ipv4.c .data = &sysctl_fib_sync_mem, sysctl_fib_sync_mem 597 net/ipv4/sysctl_net_ipv4.c .maxlen = sizeof(sysctl_fib_sync_mem),