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| author |   Chuck Lever <chuck.lever@oracle.com> | 2022-07-22 15:08:17 -0400 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-07-23 15:34:38 -0400 |
| commit | f67939e4b045e1c8e857055463c0b5a88eca4844 (patch) | |
| tree | 639ab792fb0e15c23335c2eebdd4f89f30cf34a8 | |
| parent | SUNRPC: Fail faster on bad verifier (diff) | |
| download | linux-dev-f67939e4b045e1c8e857055463c0b5a88eca4844.tar.xz linux-dev-f67939e4b045e1c8e857055463c0b5a88eca4844.zip | |
SUNRPC: Replace dprintk() call site in xs_data_ready
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
| -rw-r--r-- | include/trace/events/sunrpc.h | 20 | ||||
| -rw-r--r-- | net/sunrpc/xprtsock.c | 6 |
2 files changed, 24 insertions, 2 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index b61d9c90fa26..21068ad61db8 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -1266,6 +1266,26 @@ TRACE_EVENT(xprt_reserve, ) ); +TRACE_EVENT(xs_data_ready, + TP_PROTO( + const struct rpc_xprt *xprt + ), + + TP_ARGS(xprt), + + TP_STRUCT__entry( + __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR]) + __string(port, xprt->address_strings[RPC_DISPLAY_PORT]) + ), + + TP_fast_assign( + __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]); + __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]); + ), + + TP_printk("peer=[%s]:%s", __get_str(addr), __get_str(port)) +); + TRACE_EVENT(xs_stream_read_data, TP_PROTO(struct rpc_xprt *xprt, ssize_t err, size_t total), diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index fcdd0fca408e..eba1be9984f8 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1378,7 +1378,7 @@ static void xs_udp_data_receive_workfn(struct work_struct *work) } /** - * xs_data_ready - "data ready" callback for UDP sockets + * xs_data_ready - "data ready" callback for sockets * @sk: socket with data to read * */ @@ -1386,11 +1386,13 @@ static void xs_data_ready(struct sock *sk) { struct rpc_xprt *xprt; - dprintk("RPC: xs_data_ready...\n"); xprt = xprt_from_sock(sk); if (xprt != NULL) { struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt); + + trace_xs_data_ready(xprt); + transport->old_data_ready(sk); /* Any data means we had a useful conversation, so * then we don't need to delay the next reconnect |