NFCT_INFOMASK
ctinfo = meta->ct_metadata.cookie & NFCT_INFOMASK;
act->ct_metadata.cookie & NFCT_INFOMASK;
#define NFCT_PTRMASK ~(NFCT_INFOMASK)
*ctinfo = nfct & NFCT_INFOMASK;
enum ip_conntrack_info ctinfo = cookie & NFCT_INFOMASK;
NFCT_INFOMASK + 1,
#define NFCT_ALIGN(len) (((len) + NFCT_INFOMASK) & ~NFCT_INFOMASK)
if (ARCH_KMALLOC_MINALIGN <= NFCT_INFOMASK) {
tmpl = kzalloc(sizeof(*tmpl) + NFCT_INFOMASK, flags);
if (ARCH_KMALLOC_MINALIGN <= NFCT_INFOMASK)
BUILD_BUG_ON(NFCT_INFOMASK <= IP_CT_NUMBER);