mca_cstamp        128 include/net/if_inet6.h 	unsigned long		mca_cstamp;
mca_cstamp       4992 net/ipv6/addrconf.c 	    put_cacheinfo(skb, ifmca->mca_cstamp, ifmca->mca_tstamp,
mca_cstamp        866 net/ipv6/mcast.c 	mc->mca_cstamp = mc->mca_tstamp = jiffies;