diff options
Diffstat (limited to 'include/net/af_unix.h')
| -rw-r--r-- | include/net/af_unix.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index b5d785ab4a0e..bfc1779fc753 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -13,7 +13,7 @@ extern void unix_gc(void); #define UNIX_HASH_SIZE 256 extern struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1]; -extern rwlock_t unix_table_lock; +extern spinlock_t unix_table_lock; extern atomic_t unix_tot_inflight; @@ -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) |
