tag	line	file	source code
free_fw_chain	1203	net/ipv4/ip_fw.c	free_fw_chain(&ip_acct_chain);
free_fw_chain	1250	net/ipv4/ip_fw.c	free_fw_chain(&ip_fw_blk_chain);
free_fw_chain	1256	net/ipv4/ip_fw.c	free_fw_chain(&ip_fw_fwd_chain);