Merge tag 'nfs-rdma-for-4.16-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

NFS-over-RDMA client updates for Linux 4.16

New features:
- xprtrdma tracepoints

Bugfixes and cleanups:
- Fix memory leak if rpcrdma_buffer_create() fails
- Fix allocating extra rpcrdma_reps for the backchannel
- Remove various unused and redundant variables and lock cycles
- Fix IPv6 support in xprt_rdma_set_port()
- Fix memory leak by calling buf_free for callback replies
- Fix "bytes registered" accounting
- Fix kernel-doc comments
- SUNRPC tracepoint cleanups for consistent information
- Optimizations for __rpc_execute()

1 files changed, 6 insertions, 2 deletions

diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index 1357ec8973d5..970c91a83173 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -32,7 +32,7 @@ DECLARE_EVENT_CLASS(rpc_task_status,
 		__entry->status = task->tk_status;
 	),
 
-	TP_printk("task:%u@%u, status %d",
+	TP_printk("task:%u@%u status=%d",
 		__entry->task_id, __entry->client_id,
 		__entry->status)
 );
@@ -66,7 +66,7 @@ TRACE_EVENT(rpc_connect_status,
 		__entry->status = status;
 	),
 
-	TP_printk("task:%u@%u, status %d",
+	TP_printk("task:%u@%u status=%d",
 		__entry->task_id, __entry->client_id,
 		__entry->status)
 );
@@ -390,6 +390,10 @@ DECLARE_EVENT_CLASS(rpc_xprt_event,
 			__entry->status)
 );
 
+DEFINE_EVENT(rpc_xprt_event, xprt_timer,
+	TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status),
+	TP_ARGS(xprt, xid, status));
+
 DEFINE_EVENT(rpc_xprt_event, xprt_lookup_rqst,
 	TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status),
 	TP_ARGS(xprt, xid, status));