diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/atm/clip.c | 6 | ||||
| -rw-r--r-- | net/core/neighbour.c | 14 | ||||
| -rw-r--r-- | net/decnet/dn_neigh.c | 2 |
3 files changed, 11 insertions, 11 deletions
diff --git a/net/atm/clip.c b/net/atm/clip.c index a7e4018370b4..47c36f449df0 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -137,11 +137,11 @@ static int neigh_check_cb(struct neighbour *n) if (entry->vccs || time_before(jiffies, entry->expires)) return 0; - if (atomic_read(&n->refcnt) > 1) { + if (refcount_read(&n->refcnt) > 1) { struct sk_buff *skb; pr_debug("destruction postponed with ref %d\n", - atomic_read(&n->refcnt)); + refcount_read(&n->refcnt)); while ((skb = skb_dequeue(&n->arp_queue)) != NULL) dev_kfree_skb(skb); @@ -767,7 +767,7 @@ static void atmarp_info(struct seq_file *seq, struct neighbour *n, seq_printf(seq, "(resolving)\n"); else seq_printf(seq, "(expired, ref %d)\n", - atomic_read(&entry->neigh->refcnt)); + refcount_read(&entry->neigh->refcnt)); } else if (!svc) { seq_printf(seq, "%d.%d.%d\n", clip_vcc->vcc->dev->number, diff --git a/net/core/neighbour.c b/net/core/neighbour.c index dadb5eef91c3..0c78c8e0409d 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -124,7 +124,7 @@ static bool neigh_del(struct neighbour *n, __u8 state, bool retval = false; write_lock(&n->lock); - if (atomic_read(&n->refcnt) == 1 && !(n->nud_state & state)) { + if (refcount_read(&n->refcnt) == 1 && !(n->nud_state & state)) { struct neighbour *neigh; neigh = rcu_dereference_protected(n->next, @@ -254,7 +254,7 @@ static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev) neigh_del_timer(n); n->dead = 1; - if (atomic_read(&n->refcnt) != 1) { + if (refcount_read(&n->refcnt) != 1) { /* The most unpleasant situation. We must destroy neighbour entry, but someone still uses it. @@ -335,7 +335,7 @@ static struct neighbour *neigh_alloc(struct neigh_table *tbl, struct net_device NEIGH_CACHE_STAT_INC(tbl, allocs); n->tbl = tbl; - atomic_set(&n->refcnt, 1); + refcount_set(&n->refcnt, 1); n->dead = 1; out: return n; @@ -444,7 +444,7 @@ struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey, rcu_read_lock_bh(); n = __neigh_lookup_noref(tbl, pkey, dev); if (n) { - if (!atomic_inc_not_zero(&n->refcnt)) + if (!refcount_inc_not_zero(&n->refcnt)) n = NULL; NEIGH_CACHE_STAT_INC(tbl, hits); } @@ -473,7 +473,7 @@ struct neighbour *neigh_lookup_nodev(struct neigh_table *tbl, struct net *net, n = rcu_dereference_bh(n->next)) { if (!memcmp(n->primary_key, pkey, key_len) && net_eq(dev_net(n->dev), net)) { - if (!atomic_inc_not_zero(&n->refcnt)) + if (!refcount_inc_not_zero(&n->refcnt)) n = NULL; NEIGH_CACHE_STAT_INC(tbl, hits); break; @@ -821,7 +821,7 @@ static void neigh_periodic_work(struct work_struct *work) if (time_before(n->used, n->confirmed)) n->used = n->confirmed; - if (atomic_read(&n->refcnt) == 1 && + if (refcount_read(&n->refcnt) == 1 && (state == NUD_FAILED || time_after(jiffies, n->used + NEIGH_VAR(n->parms, GC_STALETIME)))) { *np = n->next; @@ -2234,7 +2234,7 @@ static int neigh_fill_info(struct sk_buff *skb, struct neighbour *neigh, ci.ndm_used = jiffies_to_clock_t(now - neigh->used); ci.ndm_confirmed = jiffies_to_clock_t(now - neigh->confirmed); ci.ndm_updated = jiffies_to_clock_t(now - neigh->updated); - ci.ndm_refcnt = atomic_read(&neigh->refcnt) - 1; + ci.ndm_refcnt = refcount_read(&neigh->refcnt) - 1; read_unlock_bh(&neigh->lock); if (nla_put_u32(skb, NDA_PROBES, atomic_read(&neigh->probes)) || diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c index eeb5fc561f80..21dedf6fd0f7 100644 --- a/net/decnet/dn_neigh.c +++ b/net/decnet/dn_neigh.c @@ -559,7 +559,7 @@ static inline void dn_neigh_format_entry(struct seq_file *seq, (dn->flags&DN_NDFLAG_R2) ? "2" : "-", (dn->flags&DN_NDFLAG_P3) ? "3" : "-", dn->n.nud_state, - atomic_read(&dn->n.refcnt), + refcount_read(&dn->n.refcnt), dn->blksize, (dn->n.dev) ? dn->n.dev->name : "?"); read_unlock(&n->lock); |