diff options
| author | David S. Miller <davem@davemloft.net> | 2010-11-30 11:53:55 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-30 11:53:55 -0800 |
| commit | 582a72da9a41be9227dc931d728ae2906880a589 (patch) | |
| tree | 0c1943d6c5eabdbfef6560ac49db322d4becf43d /net/ipv4/inetpeer.c | |
| parent | 98158f5a853cafd33b254ae0eacc0dd69f90b93b (diff) | |
inetpeer: Introduce inet_peer_address_t.
Currently only the v4 aspect is used, but this will change.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inetpeer.c')
| -rw-r--r-- | net/ipv4/inetpeer.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index f94400848921..893f998efdbb 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -63,7 +63,7 @@ * refcnt: atomically against modifications on other CPU; * usually under some other lock to prevent node disappearing * dtime: unused node list lock - * v4daddr: unchangeable + * daddr: unchangeable * ip_id_count: atomic value (no lock needed) */ @@ -165,9 +165,9 @@ static void unlink_from_unused(struct inet_peer *p) for (u = rcu_dereference_protected(_base->root, \ lockdep_is_held(&_base->lock)); \ u != peer_avl_empty; ) { \ - if (_daddr == u->v4daddr) \ + if (_daddr == u->daddr.a4) \ break; \ - if ((__force __u32)_daddr < (__force __u32)u->v4daddr) \ + if ((__force __u32)_daddr < (__force __u32)u->daddr.a4) \ v = &u->avl_left; \ else \ v = &u->avl_right; \ @@ -191,7 +191,7 @@ static struct inet_peer *lookup_rcu_bh(__be32 daddr, struct inet_peer_base *base int count = 0; while (u != peer_avl_empty) { - if (daddr == u->v4daddr) { + if (daddr == u->daddr.a4) { /* Before taking a reference, check if this entry was * deleted, unlink_from_pool() sets refcnt=-1 to make * distinction between an unused entry (refcnt=0) and @@ -201,7 +201,7 @@ static struct inet_peer *lookup_rcu_bh(__be32 daddr, struct inet_peer_base *base u = NULL; return u; } - if ((__force __u32)daddr < (__force __u32)u->v4daddr) + if ((__force __u32)daddr < (__force __u32)u->daddr.a4) u = rcu_dereference_bh(u->avl_left); else u = rcu_dereference_bh(u->avl_right); @@ -354,7 +354,7 @@ static void unlink_from_pool(struct inet_peer *p, struct inet_peer_base *base) if (atomic_cmpxchg(&p->refcnt, 1, -1) == 1) { struct inet_peer __rcu **stack[PEER_MAXDEPTH]; struct inet_peer __rcu ***stackptr, ***delp; - if (lookup(p->v4daddr, stack, base) != p) + if (lookup(p->daddr.a4, stack, base) != p) BUG(); delp = stackptr - 1; /* *delp[0] == p */ if (p->avl_left == peer_avl_empty_rcu) { @@ -367,7 +367,7 @@ static void unlink_from_pool(struct inet_peer *p, struct inet_peer_base *base) BUG_ON(rcu_dereference_protected(*stackptr[-1], lockdep_is_held(&base->lock)) != t); **--stackptr = t->avl_left; - /* t is removed, t->v4daddr > x->v4daddr for any + /* t is removed, t->daddr > x->daddr for any * x in p->avl_left subtree. * Put t in the old place of p. */ RCU_INIT_POINTER(*delp[0], t); @@ -479,7 +479,7 @@ struct inet_peer *inet_getpeer(__be32 daddr, int create) } p = create ? kmem_cache_alloc(peer_cachep, GFP_ATOMIC) : NULL; if (p) { - p->v4daddr = daddr; + p->daddr.a4 = daddr; atomic_set(&p->refcnt, 1); atomic_set(&p->rid, 0); atomic_set(&p->ip_id_count, secure_ip_id(daddr)); |