#endif /* _IP_SET_HASH_GEN_H */
+#ifndef MTYPE
+#error "MTYPE is not defined!"
+#endif
+
+#ifndef HTYPE
+#error "HTYPE is not defined!"
+#endif
+
+#ifndef HOST_MASK
+#error "HOST_MASK is not defined!"
+#endif
+
/* Family dependent templates */
#undef ahash_data
#undef mtype_same_set
#undef mtype_kadt
#undef mtype_uadt
-#undef mtype
#undef mtype_add
#undef mtype_del
#undef mtype_variant
#undef mtype_data_match
+#undef htype
#undef HKEY
#define mtype_data_equal IPSET_TOKEN(MTYPE, _data_equal)
#define mtype_same_set IPSET_TOKEN(MTYPE, _same_set)
#define mtype_kadt IPSET_TOKEN(MTYPE, _kadt)
#define mtype_uadt IPSET_TOKEN(MTYPE, _uadt)
-#define mtype MTYPE
#define mtype_add IPSET_TOKEN(MTYPE, _add)
#define mtype_del IPSET_TOKEN(MTYPE, _del)
#define mtype_variant IPSET_TOKEN(MTYPE, _variant)
#define mtype_data_match IPSET_TOKEN(MTYPE, _data_match)
-#ifndef MTYPE
-#error "MTYPE is not defined!"
-#endif
-
-#ifndef HOST_MASK
-#error "HOST_MASK is not defined!"
-#endif
-
#ifndef HKEY_DATALEN
#define HKEY_DATALEN sizeof(struct mtype_elem)
#endif
+#define htype MTYPE
+
#define HKEY(data, initval, htable_bits) \
({ \
const u32 *__k = (const u32 *)data; \
jhash2(__k, __l, initval) & jhash_mask(htable_bits); \
})
-#ifndef htype
-#ifndef HTYPE
-#error "HTYPE is not defined!"
-#endif /* HTYPE */
-#define htype HTYPE
-
/* The generic hash structure */
struct htype {
struct htable __rcu *table; /* the hash table */
+ struct timer_list gc; /* garbage collection when timeout enabled */
u32 maxelem; /* max elements in the hash */
u32 initval; /* random jhash init value */
#ifdef IP_SET_HASH_WITH_MARKMASK
u32 markmask; /* markmask value for mark mask to store */
#endif
- struct timer_list gc; /* garbage collection when timeout enabled */
- struct mtype_elem next; /* temporary storage for uadd */
#ifdef IP_SET_HASH_WITH_MULTI
u8 ahash_max; /* max elements in an array block */
#endif
#ifdef IP_SET_HASH_WITH_NETMASK
u8 netmask; /* netmask value for subnets to store */
#endif
+ struct mtype_elem next; /* temporary storage for uadd */
#ifdef IP_SET_HASH_WITH_NETS
- struct net_prefixes nets[0]; /* book-keeping of prefixes */
+ struct net_prefixes nets[NLEN]; /* book-keeping of prefixes */
#endif
};
-#endif /* htype */
#ifdef IP_SET_HASH_WITH_NETS
/* Network cidr size book keeping when the hash stores different
static size_t
mtype_ahash_memsize(const struct htype *h, const struct htable *t)
{
- size_t memsize = sizeof(*h) + sizeof(*t);
-
-#ifdef IP_SET_HASH_WITH_NETS
- memsize += sizeof(struct net_prefixes) * NLEN;
-#endif
-
- return memsize;
+ return sizeof(*h) + sizeof(*t);
}
/* Get the ith element from the array block n */
kfree_rcu(n, rcu);
}
#ifdef IP_SET_HASH_WITH_NETS
- memset(h->nets, 0, sizeof(struct net_prefixes) * NLEN);
+ memset(h->nets, 0, sizeof(h->nets));
#endif
set->elements = 0;
set->ext_size = 0;
maxelem = ip_set_get_h32(tb[IPSET_ATTR_MAXELEM]);
hsize = sizeof(*h);
-#ifdef IP_SET_HASH_WITH_NETS
- hsize += sizeof(struct net_prefixes) * NLEN;
-#endif
h = kzalloc(hsize, GFP_KERNEL);
if (!h)
return -ENOMEM;
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_ip *h = set->data;
+ const struct hash_ip4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ip4_elem e = { 0 };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ip *h = set->data;
+ const struct hash_ip4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ip4_elem e = { 0 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_ip6_data_next(struct hash_ip4_elem *next, const struct hash_ip6_elem *e)
+hash_ip6_data_next(struct hash_ip6_elem *next, const struct hash_ip6_elem *e)
{
}
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_ip *h = set->data;
+ const struct hash_ip6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ip6_elem e = { { .all = { 0 } } };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_ip6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ip *h = set->data;
+ const struct hash_ip6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ip6_elem e = { { .all = { 0 } } };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_ipmark *h = set->data;
+ const struct hash_ipmark4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipmark4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_ipmark4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipmark *h = set->data;
+ const struct hash_ipmark4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipmark4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_ipmark6_data_next(struct hash_ipmark4_elem *next,
+hash_ipmark6_data_next(struct hash_ipmark6_elem *next,
const struct hash_ipmark6_elem *d)
{
}
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_ipmark *h = set->data;
+ const struct hash_ipmark6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipmark6_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_ipmark6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipmark *h = set->data;
+ const struct hash_ipmark6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipmark6_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
hash_ipport4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipport *h = set->data;
+ const struct hash_ipport4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipport4_elem e = { .ip = 0 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_ipport6_data_next(struct hash_ipport4_elem *next,
+hash_ipport6_data_next(struct hash_ipport6_elem *next,
const struct hash_ipport6_elem *d)
{
next->port = d->port;
hash_ipport6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipport *h = set->data;
+ const struct hash_ipport6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipport6_elem e = { .ip = { .all = { 0 } } };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
hash_ipportip4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipportip *h = set->data;
+ const struct hash_ipportip4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportip4_elem e = { .ip = 0 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_ipportip6_data_next(struct hash_ipportip4_elem *next,
+hash_ipportip6_data_next(struct hash_ipportip6_elem *next,
const struct hash_ipportip6_elem *d)
{
next->port = d->port;
hash_ipportip6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipportip *h = set->data;
+ const struct hash_ipportip6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportip6_elem e = { .ip = { .all = { 0 } } };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_ipportnet *h = set->data;
+ const struct hash_ipportnet4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportnet4_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipportnet *h = set->data;
+ const struct hash_ipportnet4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportnet4_elem e = { .cidr = HOST_MASK - 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_ipportnet6_data_next(struct hash_ipportnet4_elem *next,
+hash_ipportnet6_data_next(struct hash_ipportnet6_elem *next,
const struct hash_ipportnet6_elem *d)
{
next->port = d->port;
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_ipportnet *h = set->data;
+ const struct hash_ipportnet6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportnet6_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
hash_ipportnet6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_ipportnet *h = set->data;
+ const struct hash_ipportnet6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportnet6_elem e = { .cidr = HOST_MASK - 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_net *h = set->data;
+ const struct hash_net4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_net4_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
hash_net4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_net *h = set->data;
+ const struct hash_net4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_net4_elem e = { .cidr = HOST_MASK };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_net6_data_next(struct hash_net4_elem *next,
+hash_net6_data_next(struct hash_net6_elem *next,
const struct hash_net6_elem *d)
{
}
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_net *h = set->data;
+ const struct hash_net6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_net6_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- struct hash_netiface *h = set->data;
+ struct hash_netiface4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netiface4_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
hash_netiface4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- struct hash_netiface *h = set->data;
+ struct hash_netiface4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netiface4_elem e = { .cidr = HOST_MASK, .elem = 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_netiface6_data_next(struct hash_netiface4_elem *next,
+hash_netiface6_data_next(struct hash_netiface6_elem *next,
const struct hash_netiface6_elem *d)
{
}
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- struct hash_netiface *h = set->data;
+ struct hash_netiface6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netiface6_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_netnet *h = set->data;
+ const struct hash_netnet4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netnet4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_netnet *h = set->data;
+ const struct hash_netnet4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netnet4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_netnet6_data_next(struct hash_netnet4_elem *next,
+hash_netnet6_data_next(struct hash_netnet6_elem *next,
const struct hash_netnet6_elem *d)
{
}
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_netnet *h = set->data;
+ const struct hash_netnet6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netnet6_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_netport *h = set->data;
+ const struct hash_netport4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport4_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_netport *h = set->data;
+ const struct hash_netport4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport4_elem e = { .cidr = HOST_MASK - 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_netport6_data_next(struct hash_netport4_elem *next,
+hash_netport6_data_next(struct hash_netport6_elem *next,
const struct hash_netport6_elem *d)
{
next->port = d->port;
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_netport *h = set->data;
+ const struct hash_netport6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport6_elem e = {
.cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK),
hash_netport6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_netport *h = set->data;
+ const struct hash_netport6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport6_elem e = { .cidr = HOST_MASK - 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_netportnet *h = set->data;
+ const struct hash_netportnet4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netportnet4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_netportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_netportnet *h = set->data;
+ const struct hash_netportnet4 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netportnet4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
}
static inline void
-hash_netportnet6_data_next(struct hash_netportnet4_elem *next,
+hash_netportnet6_data_next(struct hash_netportnet6_elem *next,
const struct hash_netportnet6_elem *d)
{
next->port = d->port;
const struct xt_action_param *par,
enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
- const struct hash_netportnet *h = set->data;
+ const struct hash_netportnet6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netportnet6_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
hash_netportnet6_uadt(struct ip_set *set, struct nlattr *tb[],
enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
- const struct hash_netportnet *h = set->data;
+ const struct hash_netportnet6 *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netportnet6_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
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