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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-10-16 18:02:57 -0400 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-10-20 18:09:54 -0400 |
| commit | b40887e10dcacc5e8ae3c1a99dcba20877c4831b (patch) | |
| tree | 9295355ca33d41f2b4da0d6f59b041d3fdd905b0 /include/trace | |
| parent | NFS: Replace dprintk callsites in nfs_readpage(s) (diff) | |
| download | linux-dev-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.tar.xz linux-dev-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.zip | |
SUNRPC: Trace calls to .rpc_call_done
Introduce a single tracepoint that can replace simple dprintk call
sites in upper layer "rpc_call_done" callbacks. Example:
kworker/u24:2-1254 [001] 771.026677: rpc_stats_latency: task:00000001@00000002 xid=0x16a6f3c0 rpcbindv2 GETPORT backlog=446 rtt=101 execute=555
kworker/u24:2-1254 [001] 771.026677: rpc_task_call_done: task:00000001@00000002 flags=ASYNC|DYNAMIC|SOFT|SOFTCONN|SENT runstate=RUNNING|ACTIVE status=0 action=rpcb_getport_done
kworker/u24:2-1254 [001] 771.026678: rpcb_setport: task:00000001@00000002 status=0 port=20048
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/sunrpc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index f8b12eb07693..dc922e664820 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -378,6 +378,7 @@ DEFINE_RPC_RUNNING_EVENT(complete); DEFINE_RPC_RUNNING_EVENT(timeout); DEFINE_RPC_RUNNING_EVENT(signalled); DEFINE_RPC_RUNNING_EVENT(end); +DEFINE_RPC_RUNNING_EVENT(call_done); DECLARE_EVENT_CLASS(rpc_task_queued, |