diff options
| -rw-r--r-- | include/net/af_unix.h | 10 | ||||
| -rw-r--r-- | net/unix/af_unix.c | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 3f302ae..bfc1779 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -58,10 +58,10 @@ struct unix_skb_parms { #define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb)) #define UNIXCREDS(skb) (&UNIXCB((skb)).creds) -#define unix_state_rlock(s) read_lock(&unix_sk(s)->lock) -#define unix_state_runlock(s) read_unlock(&unix_sk(s)->lock) -#define unix_state_wlock(s) write_lock(&unix_sk(s)->lock) -#define unix_state_wunlock(s) write_unlock(&unix_sk(s)->lock) +#define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock) +#define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock) +#define unix_state_wlock(s) spin_lock(&unix_sk(s)->lock) +#define unix_state_wunlock(s) spin_unlock(&unix_sk(s)->lock) #ifdef __KERNEL__ /* The AF_UNIX socket */ @@ -76,7 +76,7 @@ struct unix_sock { struct sock *other; struct sock *gc_tree; atomic_t inflight; - rwlock_t lock; + spinlock_t lock; wait_queue_head_t peer_wait; }; #define unix_sk(__sk) ((struct unix_sock *)__sk) diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 7d3fe6a..1ddd36d 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -564,7 +564,7 @@ static struct sock * unix_create1(struct socket *sock) u = unix_sk(sk); u->dentry = NULL; u->mnt = NULL; - rwlock_init(&u->lock); + spin_lock_init(&u->lock); atomic_set(&u->inflight, sock ? 0 : -1); init_MUTEX(&u->readsem); /* single task reading lock */ init_waitqueue_head(&u->peer_wait); |
