diff options
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index ddf0602603b..ee03d35677d 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -47,6 +47,8 @@ #include <net/udp.h> #include <net/tcp.h> +#include <trace/events/sunrpc.h> + #include "sunrpc.h" static void xs_close(struct rpc_xprt *xprt); @@ -665,8 +667,10 @@ static void xs_tcp_shutdown(struct rpc_xprt *xprt) struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt); struct socket *sock = transport->sock; - if (sock != NULL) + if (sock != NULL) { kernel_sock_shutdown(sock, SHUT_WR); + trace_rpc_socket_shutdown(xprt, sock); + } } /** @@ -811,6 +815,7 @@ static void xs_reset_transport(struct sock_xprt *transport) sk->sk_no_check = 0; + trace_rpc_socket_close(&transport->xprt, sock); sock_release(sock); } @@ -1492,6 +1497,7 @@ static void xs_tcp_state_change(struct sock *sk) sock_flag(sk, SOCK_ZAPPED), sk->sk_shutdown); + trace_rpc_socket_state_change(xprt, sk->sk_socket); switch (sk->sk_state) { case TCP_ESTABLISHED: spin_lock(&xprt->transport_lock); @@ -1602,7 +1608,7 @@ static void xs_tcp_write_space(struct sock *sk) read_lock_bh(&sk->sk_callback_lock); /* from net/core/stream.c:sk_stream_write_space */ - if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) + if (sk_stream_is_writeable(sk)) xs_write_space(sk); read_unlock_bh(&sk->sk_callback_lock); @@ -1896,6 +1902,7 @@ static int xs_local_setup_socket(struct sock_xprt *transport) xprt, xprt->address_strings[RPC_DISPLAY_ADDR]); status = xs_local_finish_connecting(xprt, sock); + trace_rpc_socket_connect(xprt, sock, status); switch (status) { case 0: dprintk("RPC: xprt %p connected to %s\n", @@ -2039,6 +2046,7 @@ static void xs_udp_setup_socket(struct work_struct *work) xprt->address_strings[RPC_DISPLAY_PORT]); xs_udp_finish_connecting(xprt, sock); + trace_rpc_socket_connect(xprt, sock, 0); status = 0; out: xprt_clear_connecting(xprt); @@ -2064,6 +2072,8 @@ static void xs_abort_connection(struct sock_xprt *transport) memset(&any, 0, sizeof(any)); any.sa_family = AF_UNSPEC; result = kernel_connect(transport->sock, &any, sizeof(any), 0); + trace_rpc_socket_reset_connection(&transport->xprt, + transport->sock, result); if (!result) xs_sock_reset_connection_flags(&transport->xprt); dprintk("RPC: AF_UNSPEC connect return code %d\n", result); @@ -2194,6 +2204,7 @@ static void xs_tcp_setup_socket(struct work_struct *work) xprt->address_strings[RPC_DISPLAY_PORT]); status = xs_tcp_finish_connecting(xprt, sock); + trace_rpc_socket_connect(xprt, sock, status); dprintk("RPC: %p connect status %d connected %d sock state %d\n", xprt, -status, xprt_connected(xprt), sock->sk->sk_state); |