diff options
Diffstat (limited to 'include/trace/events/sunrpc.h')
| -rw-r--r-- | include/trace/events/sunrpc.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 1fef3e6e9436..171ca4ff6d99 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -6,6 +6,8 @@ #include <linux/sunrpc/sched.h> #include <linux/sunrpc/clnt.h> +#include <linux/sunrpc/svc.h> +#include <linux/sunrpc/xprtsock.h> #include <net/tcp_states.h> #include <linux/net.h> #include <linux/tracepoint.h> @@ -306,6 +308,164 @@ DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection); DEFINE_RPC_SOCKET_EVENT(rpc_socket_close); DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown); +DECLARE_EVENT_CLASS(rpc_xprt_event, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + + TP_ARGS(xprt, xid, status), + + TP_STRUCT__entry( + __field(__be32, xid) + __field(int, status) + __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR]) + __string(port, xprt->address_strings[RPC_DISPLAY_PORT]) + ), + + TP_fast_assign( + __entry->xid = xid; + __entry->status = status; + __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]); + __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]); + ), + + TP_printk("peer=[%s]:%s xid=0x%x status=%d", __get_str(addr), + __get_str(port), be32_to_cpu(__entry->xid), + __entry->status) +); + +DEFINE_EVENT(rpc_xprt_event, xprt_lookup_rqst, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + TP_ARGS(xprt, xid, status)); + +DEFINE_EVENT(rpc_xprt_event, xprt_transmit, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + TP_ARGS(xprt, xid, status)); + +DEFINE_EVENT(rpc_xprt_event, xprt_complete_rqst, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + TP_ARGS(xprt, xid, status)); + +TRACE_EVENT(xs_tcp_data_ready, + TP_PROTO(struct rpc_xprt *xprt, int err, unsigned int total), + + TP_ARGS(xprt, err, total), + + TP_STRUCT__entry( + __field(int, err) + __field(unsigned int, total) + __string(addr, xprt ? xprt->address_strings[RPC_DISPLAY_ADDR] : + "(null)") + __string(port, xprt ? xprt->address_strings[RPC_DISPLAY_PORT] : + "(null)") + ), + + TP_fast_assign( + __entry->err = err; + __entry->total = total; + __assign_str(addr, xprt ? + xprt->address_strings[RPC_DISPLAY_ADDR] : "(null)"); + __assign_str(port, xprt ? + xprt->address_strings[RPC_DISPLAY_PORT] : "(null)"); + ), + + TP_printk("peer=[%s]:%s err=%d total=%u", __get_str(addr), + __get_str(port), __entry->err, __entry->total) +); + +#define rpc_show_sock_xprt_flags(flags) \ + __print_flags(flags, "|", \ + { TCP_RCV_LAST_FRAG, "TCP_RCV_LAST_FRAG" }, \ + { TCP_RCV_COPY_FRAGHDR, "TCP_RCV_COPY_FRAGHDR" }, \ + { TCP_RCV_COPY_XID, "TCP_RCV_COPY_XID" }, \ + { TCP_RCV_COPY_DATA, "TCP_RCV_COPY_DATA" }, \ + { TCP_RCV_READ_CALLDIR, "TCP_RCV_READ_CALLDIR" }, \ + { TCP_RCV_COPY_CALLDIR, "TCP_RCV_COPY_CALLDIR" }, \ + { TCP_RPC_REPLY, "TCP_RPC_REPLY" }) + +TRACE_EVENT(xs_tcp_data_recv, + TP_PROTO(struct sock_xprt *xs), + + TP_ARGS(xs), + + TP_STRUCT__entry( + __string(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR]) + __string(port, xs->xprt.address_strings[RPC_DISPLAY_PORT]) + __field(__be32, xid) + __field(unsigned long, flags) + __field(unsigned long, copied) + __field(unsigned int, reclen) + __field(unsigned long, offset) + ), + + TP_fast_assign( + __assign_str(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR]); + __assign_str(port, xs->xprt.address_strings[RPC_DISPLAY_PORT]); + __entry->xid = xs->tcp_xid; + __entry->flags = xs->tcp_flags; + __entry->copied = xs->tcp_copied; + __entry->reclen = xs->tcp_reclen; + __entry->offset = xs->tcp_offset; + ), + + TP_printk("peer=[%s]:%s xid=0x%x flags=%s copied=%lu reclen=%u offset=%lu", + __get_str(addr), __get_str(port), be32_to_cpu(__entry->xid), + rpc_show_sock_xprt_flags(__entry->flags), + __entry->copied, __entry->reclen, __entry->offset) +); + +TRACE_EVENT(svc_recv, + TP_PROTO(struct svc_rqst *rqst, int status), + + TP_ARGS(rqst, status), + + TP_STRUCT__entry( + __field(struct sockaddr *, addr) + __field(__be32, xid) + __field(int, status) + ), + + TP_fast_assign( + __entry->addr = (struct sockaddr *)&rqst->rq_addr; + __entry->xid = status > 0 ? rqst->rq_xid : 0; + __entry->status = status; + ), + + TP_printk("addr=%pIScp xid=0x%x status=%d", __entry->addr, + be32_to_cpu(__entry->xid), __entry->status) +); + +DECLARE_EVENT_CLASS(svc_rqst_status, + + TP_PROTO(struct svc_rqst *rqst, int status), + + TP_ARGS(rqst, status), + + TP_STRUCT__entry( + __field(struct sockaddr *, addr) + __field(__be32, xid) + __field(int, dropme) + __field(int, status) + ), + + TP_fast_assign( + __entry->addr = (struct sockaddr *)&rqst->rq_addr; + __entry->xid = rqst->rq_xid; + __entry->dropme = (int)rqst->rq_dropme; + __entry->status = status; + ), + + TP_printk("addr=%pIScp rq_xid=0x%x dropme=%d status=%d", + __entry->addr, be32_to_cpu(__entry->xid), __entry->dropme, + __entry->status) +); + +DEFINE_EVENT(svc_rqst_status, svc_process, + TP_PROTO(struct svc_rqst *rqst, int status), + TP_ARGS(rqst, status)); + +DEFINE_EVENT(svc_rqst_status, svc_send, + TP_PROTO(struct svc_rqst *rqst, int status), + TP_ARGS(rqst, status)); + #endif /* _TRACE_SUNRPC_H */ #include <trace/define_trace.h> |