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| author | Chuck Lever <chuck.lever@oracle.com> | 2006-12-05 16:35:34 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-12-06 10:46:51 -0500 |
| commit | 314dfd7987c71d7ba0c43ac3bf3d243c102ce025 (patch) | |
| tree | dc1007a39bf4473afc6f3b6fda95c62207d5f4db /net/sunrpc/xprtsock.c | |
| parent | 7c6e066ec29290bf062f5bff2984bad9be5809c7 (diff) | |
| download | op-kernel-dev-314dfd7987c71d7ba0c43ac3bf3d243c102ce025.zip op-kernel-dev-314dfd7987c71d7ba0c43ac3bf3d243c102ce025.tar.gz | |
SUNRPC: move saved socket callback functions to a private data structure
Move the three fields for saving socket callback functions out of the
rpc_xprt structure and into a private data structure maintained in
net/sunrpc/xprtsock.c.
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 | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index b804381..faa6bfe 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -157,6 +157,13 @@ struct sock_xprt { */ size_t rcvsize, sndsize; + + /* + * Saved socket callback addresses + */ + void (*old_data_ready)(struct sock *, int); + void (*old_state_change)(struct sock *); + void (*old_write_space)(struct sock *); }; /* @@ -536,9 +543,9 @@ static void xs_close(struct rpc_xprt *xprt) transport->sock = NULL; sk->sk_user_data = NULL; - sk->sk_data_ready = xprt->old_data_ready; - sk->sk_state_change = xprt->old_state_change; - sk->sk_write_space = xprt->old_write_space; + sk->sk_data_ready = transport->old_data_ready; + sk->sk_state_change = transport->old_state_change; + sk->sk_write_space = transport->old_write_space; write_unlock_bh(&sk->sk_callback_lock); sk->sk_no_check = 0; @@ -1147,9 +1154,9 @@ static void xs_udp_connect_worker(void *args) write_lock_bh(&sk->sk_callback_lock); sk->sk_user_data = xprt; - xprt->old_data_ready = sk->sk_data_ready; - xprt->old_state_change = sk->sk_state_change; - xprt->old_write_space = sk->sk_write_space; + transport->old_data_ready = sk->sk_data_ready; + transport->old_state_change = sk->sk_state_change; + transport->old_write_space = sk->sk_write_space; sk->sk_data_ready = xs_udp_data_ready; sk->sk_write_space = xs_udp_write_space; sk->sk_no_check = UDP_CSUM_NORCV; @@ -1234,9 +1241,9 @@ static void xs_tcp_connect_worker(void *args) write_lock_bh(&sk->sk_callback_lock); sk->sk_user_data = xprt; - xprt->old_data_ready = sk->sk_data_ready; - xprt->old_state_change = sk->sk_state_change; - xprt->old_write_space = sk->sk_write_space; + transport->old_data_ready = sk->sk_data_ready; + transport->old_state_change = sk->sk_state_change; + transport->old_write_space = sk->sk_write_space; sk->sk_data_ready = xs_tcp_data_ready; sk->sk_state_change = xs_tcp_state_change; sk->sk_write_space = xs_tcp_write_space; |
