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-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/inet_hashtables.c4
-rw-r--r--net/ipv4/inet_timewait_sock.c8
-rw-r--r--net/ipv4/ping.c4
-rw-r--r--net/ipv4/raw.c2
-rw-r--r--net/ipv4/syncookies.c2
-rw-r--r--net/ipv4/tcp_fastopen.c2
-rw-r--r--net/ipv4/tcp_ipv4.c4
-rw-r--r--net/ipv4/udp.c6
-rw-r--r--net/ipv4/udp_diag.c4
10 files changed, 19 insertions, 19 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index a3fa1a5b6d98..4089c013cb03 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -756,7 +756,7 @@ static void reqsk_queue_hash_req(struct request_sock *req,
* are committed to memory and refcnt initialized.
*/
smp_wmb();
- atomic_set(&req->rsk_refcnt, 2 + 1);
+ refcount_set(&req->rsk_refcnt, 2 + 1);
}
void inet_csk_reqsk_queue_hash_add(struct sock *sk, struct request_sock *req,
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index e9a59d2d91d4..a4be2c1cb688 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -246,7 +246,7 @@ EXPORT_SYMBOL_GPL(__inet_lookup_listener);
/* All sockets share common refcount, but have different destructors */
void sock_gen_put(struct sock *sk)
{
- if (!atomic_dec_and_test(&sk->sk_refcnt))
+ if (!refcount_dec_and_test(&sk->sk_refcnt))
return;
if (sk->sk_state == TCP_TIME_WAIT)
@@ -287,7 +287,7 @@ begin:
continue;
if (likely(INET_MATCH(sk, net, acookie,
saddr, daddr, ports, dif))) {
- if (unlikely(!atomic_inc_not_zero(&sk->sk_refcnt)))
+ if (unlikely(!refcount_inc_not_zero(&sk->sk_refcnt)))
goto out;
if (unlikely(!INET_MATCH(sk, net, acookie,
saddr, daddr, ports, dif))) {
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index f8aff2c71cde..5b039159e67a 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -76,7 +76,7 @@ void inet_twsk_free(struct inet_timewait_sock *tw)
void inet_twsk_put(struct inet_timewait_sock *tw)
{
- if (atomic_dec_and_test(&tw->tw_refcnt))
+ if (refcount_dec_and_test(&tw->tw_refcnt))
inet_twsk_free(tw);
}
EXPORT_SYMBOL_GPL(inet_twsk_put);
@@ -131,7 +131,7 @@ void __inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
* We can use atomic_set() because prior spin_lock()/spin_unlock()
* committed into memory all tw fields.
*/
- atomic_set(&tw->tw_refcnt, 4);
+ refcount_set(&tw->tw_refcnt, 4);
inet_twsk_add_node_rcu(tw, &ehead->chain);
/* Step 3: Remove SK from hash chain */
@@ -195,7 +195,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk,
* to a non null value before everything is setup for this
* timewait socket.
*/
- atomic_set(&tw->tw_refcnt, 0);
+ refcount_set(&tw->tw_refcnt, 0);
__module_get(tw->tw_prot->owner);
}
@@ -278,7 +278,7 @@ restart:
atomic_read(&twsk_net(tw)->count))
continue;
- if (unlikely(!atomic_inc_not_zero(&tw->tw_refcnt)))
+ if (unlikely(!refcount_inc_not_zero(&tw->tw_refcnt)))
continue;
if (unlikely((tw->tw_family != family) ||
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index ccfbce13a633..b8f0db54b197 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -290,7 +290,7 @@ void ping_close(struct sock *sk, long timeout)
{
pr_debug("ping_close(sk=%p,sk->num=%u)\n",
inet_sk(sk), inet_sk(sk)->inet_num);
- pr_debug("isk->refcnt = %d\n", sk->sk_refcnt.counter);
+ pr_debug("isk->refcnt = %d\n", refcount_read(&sk->sk_refcnt));
sk_common_release(sk);
}
@@ -1127,7 +1127,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
0, 0L, 0,
from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
0, sock_i_ino(sp),
- atomic_read(&sp->sk_refcnt), sp,
+ refcount_read(&sp->sk_refcnt), sp,
atomic_read(&sp->sk_drops));
}
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index bdffad875691..b0bb5d0a30bd 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -1063,7 +1063,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
0, 0L, 0,
from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
0, sock_i_ino(sp),
- atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
+ refcount_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
}
static int raw_seq_show(struct seq_file *seq, void *v)
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 7835bb4a1fab..0905cf04c2a4 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -213,7 +213,7 @@ struct sock *tcp_get_cookie_sock(struct sock *sk, struct sk_buff *skb,
child = icsk->icsk_af_ops->syn_recv_sock(sk, skb, req, dst,
NULL, &own_req);
if (child) {
- atomic_set(&req->rsk_refcnt, 1);
+ refcount_set(&req->rsk_refcnt, 1);
tcp_sk(child)->tsoffset = tsoff;
sock_rps_save_rxhash(child, skb);
inet_csk_reqsk_queue_add(sk, req, child);
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 4af82b914dd4..8b1539efaf38 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -214,7 +214,7 @@ static struct sock *tcp_fastopen_create_child(struct sock *sk,
inet_csk_reset_xmit_timer(child, ICSK_TIME_RETRANS,
TCP_TIMEOUT_INIT, TCP_RTO_MAX);
- atomic_set(&req->rsk_refcnt, 2);
+ refcount_set(&req->rsk_refcnt, 2);
/* Now finish processing the fastopen child socket. */
inet_csk(child)->icsk_af_ops->rebuild_header(child);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index d774bcd9a54b..6ec6900eb300 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2323,7 +2323,7 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i)
from_kuid_munged(seq_user_ns(f), sock_i_uid(sk)),
icsk->icsk_probes_out,
sock_i_ino(sk),
- atomic_read(&sk->sk_refcnt), sk,
+ refcount_read(&sk->sk_refcnt), sk,
jiffies_to_clock_t(icsk->icsk_rto),
jiffies_to_clock_t(icsk->icsk_ack.ato),
(icsk->icsk_ack.quick << 1) | icsk->icsk_ack.pingpong,
@@ -2349,7 +2349,7 @@ static void get_timewait4_sock(const struct inet_timewait_sock *tw,
" %02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %pK",
i, src, srcp, dest, destp, tw->tw_substate, 0, 0,
3, jiffies_delta_to_clock_t(delta), 0, 0, 0, 0,
- atomic_read(&tw->tw_refcnt), tw);
+ refcount_read(&tw->tw_refcnt), tw);
}
#define TMPSZ 150
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 86fad2a14ac4..25294d43e147 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -577,7 +577,7 @@ struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport,
sk = __udp4_lib_lookup(net, saddr, sport, daddr, dport,
dif, &udp_table, NULL);
- if (sk && !atomic_inc_not_zero(&sk->sk_refcnt))
+ if (sk && !refcount_inc_not_zero(&sk->sk_refcnt))
sk = NULL;
return sk;
}
@@ -2242,7 +2242,7 @@ void udp_v4_early_demux(struct sk_buff *skb)
uh->source, iph->saddr, dif);
}
- if (!sk || !atomic_inc_not_zero_hint(&sk->sk_refcnt, 2))
+ if (!sk || !refcount_inc_not_zero(&sk->sk_refcnt))
return;
skb->sk = sk;
@@ -2691,7 +2691,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
0, 0L, 0,
from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
0, sock_i_ino(sp),
- atomic_read(&sp->sk_refcnt), sp,
+ refcount_read(&sp->sk_refcnt), sp,
atomic_read(&sp->sk_drops));
}
diff --git a/net/ipv4/udp_diag.c b/net/ipv4/udp_diag.c
index 9a89c10a55f0..4515836d2a3a 100644
--- a/net/ipv4/udp_diag.c
+++ b/net/ipv4/udp_diag.c
@@ -55,7 +55,7 @@ static int udp_dump_one(struct udp_table *tbl, struct sk_buff *in_skb,
req->id.idiag_dport,
req->id.idiag_if, tbl, NULL);
#endif
- if (sk && !atomic_inc_not_zero(&sk->sk_refcnt))
+ if (sk && !refcount_inc_not_zero(&sk->sk_refcnt))
sk = NULL;
rcu_read_unlock();
err = -ENOENT;
@@ -206,7 +206,7 @@ static int __udp_diag_destroy(struct sk_buff *in_skb,
return -EINVAL;
}
- if (sk && !atomic_inc_not_zero(&sk->sk_refcnt))
+ if (sk && !refcount_inc_not_zero(&sk->sk_refcnt))
sk = NULL;
rcu_read_unlock();
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-27 19:05:53 +0300