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| author | Chuck Lever <chuck.lever@oracle.com> | 2007-08-06 11:58:04 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-09 17:16:26 -0400 |
| commit | 8945ee5e27156ef9708bc3a11da87ba689aa38b6 (patch) | |
| tree | ac6d0a0fd27b3d7f2acd2d50ab5d9e0941a4ff91 /net/sunrpc/xprtsock.c | |
| parent | 95392c593e13fa7546857425971f87e4ded6e0c1 (diff) | |
| download | lwn-8945ee5e27156ef9708bc3a11da87ba689aa38b6.tar.gz lwn-8945ee5e27156ef9708bc3a11da87ba689aa38b6.zip | |
SUNRPC: Split xs_reclassify_socket into an IPv4 and IPv6 version
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index fcbfae82cb12..01121a4f0851 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1316,27 +1316,29 @@ static int xs_bind6(struct sock_xprt *transport, struct socket *sock) static struct lock_class_key xs_key[2]; static struct lock_class_key xs_slock_key[2]; -static inline void xs_reclassify_socket(struct socket *sock) +static inline void xs_reclassify_socket4(struct socket *sock) { struct sock *sk = sock->sk; + BUG_ON(sk->sk_lock.owner != NULL); - switch (sk->sk_family) { - case AF_INET: - sock_lock_init_class_and_name(sk, "slock-AF_INET-NFS", - &xs_slock_key[0], "sk_lock-AF_INET-NFS", &xs_key[0]); - break; + sock_lock_init_class_and_name(sk, "slock-AF_INET-RPC", + &xs_slock_key[0], "sk_lock-AF_INET-RPC", &xs_key[0]); +} - case AF_INET6: - sock_lock_init_class_and_name(sk, "slock-AF_INET6-NFS", - &xs_slock_key[1], "sk_lock-AF_INET6-NFS", &xs_key[1]); - break; +static inline void xs_reclassify_socket6(struct socket *sock) +{ + struct sock *sk = sock->sk; - default: - BUG(); - } + BUG_ON(sk->sk_lock.owner != NULL); + sock_lock_init_class_and_name(sk, "slock-AF_INET6-RPC", + &xs_slock_key[1], "sk_lock-AF_INET6-RPC", &xs_key[1]); } #else -static inline void xs_reclassify_socket(struct socket *sock) +static inline void xs_reclassify_socket4(struct socket *sock) +{ +} + +static inline void xs_reclassify_socket6(struct socket *sock) { } #endif @@ -1394,7 +1396,7 @@ static void xs_udp_connect_worker4(struct work_struct *work) dprintk("RPC: can't create UDP transport socket (%d).\n", -err); goto out; } - xs_reclassify_socket(sock); + xs_reclassify_socket4(sock); if (xs_bind4(transport, sock)) { sock_release(sock); @@ -1435,7 +1437,7 @@ static void xs_udp_connect_worker6(struct work_struct *work) dprintk("RPC: can't create UDP transport socket (%d).\n", -err); goto out; } - xs_reclassify_socket(sock); + xs_reclassify_socket6(sock); if (xs_bind6(transport, sock) < 0) { sock_release(sock); @@ -1538,7 +1540,7 @@ static void xs_tcp_connect_worker4(struct work_struct *work) dprintk("RPC: can't create TCP transport socket (%d).\n", -err); goto out; } - xs_reclassify_socket(sock); + xs_reclassify_socket4(sock); if (xs_bind4(transport, sock) < 0) { sock_release(sock); @@ -1599,7 +1601,7 @@ static void xs_tcp_connect_worker6(struct work_struct *work) dprintk("RPC: can't create TCP transport socket (%d).\n", -err); goto out; } - xs_reclassify_socket(sock); + xs_reclassify_socket6(sock); if (xs_bind6(transport, sock) < 0) { sock_release(sock); |