NFSv4.1: Add tracepoints for debugging slot table operations
Add tracepoints to nfs41_setup_sequence and nfs41_sequence_done
to track session and slot table state changes.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index c8b5ff6..a745f7c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -508,6 +508,7 @@
interrupted = true;
}
+ trace_nfs4_sequence_done(session, res);
/* Check the SEQUENCE operation status */
switch (res->sr_status) {
case 0:
@@ -660,6 +661,7 @@
* set to 1 if an rpc level failure occurs.
*/
res->sr_status = 1;
+ trace_nfs4_setup_sequence(session, args);
out_success:
rpc_call_start(task);
return 0;